Question

What is this solve for x x - 12 = 18

Answer 1

30

Explanation:

x-12=18 ( add 12 to each side)

x-12+12=18+12. ( the +12 and the -12 will cancel out)

x=18+12. ( normal addition)

x=30. (done)

Answer 2

to solve for x in the equation x - 12 = 18, you can add 12 to both sides of the equation. This will give you x = 30.