x=-4
52 = 2x + (6x +4) 52 = 2x + 6x + 4 (can skip this step) 52 = 8x + 4 52 - 4 = 8x 48 = 8x 48/8 = x (can skip this step) 6 = x
x equals 4
If x=4 then 2x+7 =
3x+56 = 2x+4 3x-2x = 4-56 x = -52
Do you need this equation factored or? 2x+3=x+4?
8
parallel
2x-4
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
44 + 4 = 48.
2x+4 = -16 2x = -16-4 2x = -20 x = -10