6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
-20 = -4x - 6x-20 = -10x20 = 10x2 = x
-20 = -4x - 6x -20 = -10x -20 / -10 = -10x / -10 2 = x x = 2
x = 2
6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
-20 = -4x - 6x-20 = -10x20 = 10x2 = x
-20 = -4x - 6x -20 = -10x -20 / -10 = -10x / -10 2 = x x = 2
20
x = 2
x = 2
x=2
6x + 8 = 20 Subtract 8 from both sides: 6x = 12 Divide both sides by 6: x = 2
6x+x = 7x
You don't know that?! If x=3, then 6x is 6x3. So 18 plus 2 is.....20!!
X equals 4