4x - 20 = -44x = 16x = 4
If: 4x+(-12) = 8 then 4x = 20 and x = 5
x = 10
x=3
4x = 10 Original EquationDivide each side by 4x = 10/4SimplifyX = 5/2
4x -17 equals 3 4x equals 20 x equals 5
-20 = -4x - 6x-20 = -10x20 = 10x2 = x
5x + 20 = 4x +30 5x - 4x = 30 - 20 x = 10
4x+2y = 20 2y = -4x+20 y = -2x+10
4x-5.
4x - 20 = -44x = 16x = 4
4x - 3 = 17 4x = 17 + 3 4x = 20 x = 20 / 4 x = 5
If: 4x+(-12) = 8 then 4x = 20 and x = 5
-20 = -4x +6 add 20 to both sides 0 = -4x +26 4x = 26 x = 26/4 = 6.5
-20 = -4x - 6x -20 = -10x -20 / -10 = -10x / -10 2 = x x = 2
4x =20x=20/4x=5
(4x-20) = 119