Answer: x = -8
Explanation:
12 ( x + 10 ) = 24
First we divide the two sides of the exercise by 12.

We divide 24 by 12..
x + 10 = 2
Subtract 10 from both sides.
x = 2 - 10
Subtract 10 from 2 to get. Since the number 10 is greater than 2, the result will be negative.
x = -8