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3 years ago

Solve for x x - 7 = 8

Mathematics

2 answers:

Dmitry [639]3 years ago

7 0

Answer: x = 15

Step-by-step explanation: In this problem, since 7 is being subtracted

from x, add 7 to both sides of the equation to get x by itself.

On the left side, -7 + 7 will cancel out and

on the right side, 8 + 7 simplifies to 15.

So x = 15.

Andreas93 [3]3 years ago

5 0

Answer:

x= 15

Step-by-step explanation:

Just add 7 on both sides. The side with the x will have only an x and it would look like this x=15.

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Answer:

I am not sure how your teacher wanted you to estimate the answer but I solved it for you. Hopefully this helps.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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