Solve the following equation. You must show all work to receive full credit. X + 12 = 20

1 answer

To solve the equation x + 12 = 20, we want to isolate the variable x.

Subtracting 12 from both sides of the equation, we get:

x + 12 - 12 = 20 - 12

Simplifying, we have:

x = 8

Therefore, the solution to the equation x + 12 = 20 is x = 8.