Mathematics College

3x+2=7x+6 what is x

Answers

Answer 1

Answer: -1

1. Deduct 7x.

3x+2−7x=7x+6−7x

−4x+2=6

2. Deduct both sides by 2.

−4x+2−2=6−2

−4x =4

3. Divide by 4.

-4 ÷ 4 = -1

Answer. = -1

Step-by-step explanation:

Related Questions

pleas help ill give extra points and brainlyest

Answers

Answer:

its B

Step-by-step explanation:

The answer is:
B. $27,500

Identify next 3 numbers in this sequence 2,6,3,9,6,18,15

Answers

i know that so far it goes +4, -3, +6, -3, +12, -3, ? i’m not really sure but it COULD be 19, 16, 22?

Choose Yes or No to indicate whether the statement is correct.

5,212 ÷ 17 is 306 r10
A Yes B No
8,793 ÷ 42 is 209 r15
A Yes B No
1,272 ÷ 24 is 52
A Yes B No

Answers

Answer:

Step-by-step explanation:

5,212 ÷ 17 is 306 r10

A Yes B No

8,793 ÷ 8,793 is 209 r15

A Yes B No

1,272 ÷ 24 is 52

A Yes B No

A
2) A data set shows the number of minutes
each of 153,477 students takes to
complete a reading test. The median
completion time is 110 minutes. The
interquartile range is 34. Which statement
about the completion times is most likely
to be true?
A. Of these students, 25% complete the test in 110 minutes or less.
B. Of these students, 50% complete the test in 110 minutes or less.
c. Of these students, 75% complete the test in 127 minutes or less
O D.Of these students, 75% complete the test in 144 minutes or less.

Answers

Answer: it's b.

Step-by-step explanation:

n= 9c-80 solve for c. if n= 19 what is the value of c?

Answers

Answer:

Step-by-step explanation:

n = 9c - 80

n = 19

19 = 9c - 80

-9c = -80 - 19

-9c = -99

c = 99 / 9

c = 11

Hope this helps

plz mark as brainliest!!!!!!

can you guy help me quick wit this please

Answers

The second answer is right because when you multiply -2 by 7 and -y it should be -14 and 2y

400 reduced by twice my age is 68 how old am i

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hope it helps.........

what is the rate of change for the liner relationship modeled in the table?

Answers

i'm sorry wheres the picture?

Show me the picture I would love to help <3

a cruise ship sailed for 9 hours at a speed of 18 miles per hour how far did a cruise ship sell

Answers

Answer:

162 miles

Step-by-step explanation:

Step 1:

9 : 18 Rate

Step 2:

9 × 18 Equation

Answer:

162 miles Multiply

Hope This Helps :)

Keiko is going for a walk.she takes 3 hours to walk 7.5 miles.what is her speed

Answers

Answer:

2.5 mph

Step-by-step explanation:

What is the answer to this

Answers

The answer is A 1,28

‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 + ‐9−(‐12)= ‐9 +

Answers

Answer:

i am soooooooooooooooooo counfused

Answer:

Step-by-step explanation:

Left:

Simplify the following:

-9 - -12

-(-12) = 12:

-9 + 12

-9 + 12 = 3:

Answer: 3

______________________

Right:

Do the following addition:

-9 + 12

The number -9 is negative. Start from 0 and move 9 to the left:

Show the addition of 12 to -9. Start from the end of the previous arrow and move 12 to the right:

The final arrow is pointed at 3. This is the answer:

Answer: 3

Please help! Number 7 and 8 don't forget to put the graph points thank you!

Answers

Answer:

Step-by-step explanation:

7- is (0,1)(1,3)

8- is(-3,0)(-3,0)

Which statements are true about points A, B, and C? Check all that apply.

Answers

Answer:

Step-by-step explanation:

Answer:

2 & 5

Step-by-step explanation:

Please help me and put it in your own words and only answer this question if you know how to do this thank you.

Answers

Answer:

20.75(8)+0.42(15)

Step-by-step explanation:

I did 0.42 because that is the cost per one pansy. While she is getting 8 trees so you multiply the cost of one tree by the number of trees total to get the total cost for all of the trees together. Then 0.42*15 is the total amount of money she will spend on pansies. Once she knows how much she will spend on pansies then she can by the six packs but if she was to buy 2 six packs she would still need to get half a pack of pansies to get 15 because 15 does not go into 6 evenly.

Which expression represents a quadratic expression in complete factored form?

A. (x+4)(x-3)
B. (x-1)(3x-9)
C. (2x+4)(x+3)
D. (x-2) + (x+3)

ANSWER PLSSSSSSSSSSSSS, thanks.

Answers

Answer:

A. (x+4)(x-3)

Step-by-step explanation:

x+4=0 or x-3=0

x=-4 or x=3

Answer:

Have a great rest of your day :)

Step-by-step explanation:

How do you do this question?

Answers

Answer:

bn = 1 / n

Step-by-step explanation:

We want to show the series an diverges. So we need to find a smaller function bn that diverges. That means we can eliminate options C and D, both of which converge.

an = (3 + sin(n) + e⁻ⁿ) / (2n − 1)

Sine is between -1 and +1, and e⁻ⁿ approaches 0 as n approaches infinity. So the numerator is a minimum of 2 as n approaches infinity. So we can make a new function:

an = 2 / (2n − 1)

Let's look at option B: bn = 4 / √n = 2 / (½√n).

½√n is less than 2n − 1, so bn is greater than an. We can't use that to show that an diverges.

Now let's look at option A: bn = 1 / n = 2 / (2n).

2n is greater than 2n − 1, so bn is less than an. Since bn diverges, an must also diverge.

which set of order pairs represents a function?

Answers

Answer:

3rd line

Step-by-step explanation:

At one gas station gas cost $2.75 per gallon write an equation that relates the total cost C to the number of gallons of gas purchased G write as algebraic expression with variables for an answer

Answers

the answer is $2.75G=C

HELP PLSSSSS AAAAAAAAAAAAAAAAAAAAAA ILL GIVE BRAINLIEST B(

Answers

Answer:

a(n) = (3/5)a(n-1), where a(1) = 10 and n is 2 or greater.

Step-by-step explanation:

determine the common factor...The first term (10) by 3/5 results in the given second term (6); the third term is 3/5 of the second term (6), resulting in 18/5 (equivalent to 36/10 or 3.6/1, or just 3.6. Resulting in a(n) = (3/5)a(n-1).

the third term is 3.6, which, if mult. by (3/5), produces 2.16, as expected.

Thus, the recursive formula for this geometric sequence is a(n) = (3/5)a(n-1).

This is good only for a(1) = 10 and n = 2, 3, ....

Hope this helps you

Answer: