Question

Which value of x makes this equation true?

–8 + x = 0

A.
–8

B.
8

C.
No value of x will make it true.

D.
0

Answer 1

-8+x=0
⇒ x= 0+8
⇒ x= 8

The correct answer is B. 8~

Answer 2

To find the answer, all we have to do is solve for x, considering we need to find which value of x makes the equation true. Solving it will give us the answer and value of x that makes it true.


`-8 + x = 0 \\ \\ x - 8 = 0 \\ \\ x = 8 \\ \\ Answer: \fbox {B) 8}`