Question

Solve 3x-x+2=12
A) -5
B) 4
C) 7
D) 5

Answer 1

D) 5 is the answer
Yup

Answer 2

First add the common factors, in this case 3x and -x to get 2x, now subtract 2 from both sides to leave x by itself and you will get 2x=10,now divide by 2 to get x isolated and you will get x=5

Hope this helps