Question

For what value of x is the equation 2(x-12)+ x = 36

true?
F. 4
G. 8
H. 16
J. 20
K. 30

Answer 1

2(x+12)+x=36

or,2x+24+x=36

or,3x+24=36

or,3x=36-24

or,3x=12

or,x=12/3

or,x=4

Answer 2

J. 20

Explanation: