Question

Find the value of x + 4 given that -2x + 8 = 2

Answer 1

`7`

Explanation:

`-2x+8=2`

Solve for x:

`-2x=-6`

`x=3`

Evaluate
`x+4`:

`(3)+4`

`7`

Answer 2

x + 4 = 7

Explanation:

you solve -2x + 8 = 2 to get x = 3

plug 3 into the other equation and you get the answer