Question

Which value of x makes the equation 2 + 8 = 15
true?

Answer 1

5

Explanation:

Answer 2

x = 3
`(1)/(2)`

Explanation:

there's no x in the equation you wrote.

Did you mean?

2x + 8 = 15

Subtract 8 from both sides

2x = 7

Divide both sides by 2

x = 7/2

x = 3
`(1)/(2)`