Answer:
x=+46
Explanation:
2x+4=4x-88
We move all terms to the left:
2x+4-(4x-88)=0
We get rid of parentheses
2x-4x+88+4=0
We add all the numbers together, and all the variables
-2x+92=0
We move all terms containing x to the left, all other terms to the right
-2x=-92
x=-92/-2
x=+46