Question

Question 20 of 25

What is the solution to this equation?
x+7= -8
A. x= -1
OB. x= -15
оо
OC. x= 15
D. x = 1

Answer 1

Explanation:

To find the solution to the equation x+7=-8, we need to isolate the variable x.

First, we can subtract 7 from both sides of the equation to get:

x + 7 - 7 = -8 - 7

This simplifies to:

x = -15

So the solution to the equation x+7=-8 is x = -15.

Therefore, the correct answer is B. x = -15.