Question

Steps to solve: 28x - 12 + 2x - 4 - x

Answer 1

first combine like terms to get 28x-16
then isolate the variable 28x=16
then divide 16 by 28 and get 16/28
if the answer needs to be simplified it would be 4/7 because 4 goes into 16 and 28 evenly. I hope this helps