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?
parallel
2x + 4 = 162x + 4 - 4 = 16 - 42x = 122x/2 = 12/2x = 6
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?
x=-4
parallel
2x-4
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
8
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
2x+4 = -16 2x = -16-4 2x = -20 x = -10