6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6
8x-11+6x = -151 8x+6x = -151+11 14x = -140 x = -10
10
6x = 8x+28 6x-8x = 28 -2x = 28 x = -14
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6
8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.
8x-11+6x = -151 8x+6x = -151+11 14x = -140 x = -10
10
(8x - 8) - (6x - 10) = ?8x - 8 - 6x + 10 = ?8x - 6x + 10 - 8 = ?2x + 2 = ?The answer is (2x + 2)
6x = 8x+28 6x-8x = 28 -2x = 28 x = -14
2x - 10 = 44 + 8x2x = 54 + 8x-6x = 54x = -9
8x-17=6x+112x=28x=14
8x + 11 = 33 + 6x 8x - 6x = 33 - 11 2x = 22 x = 11
8x + 6 = 2x + 24 To solve, collect like terms on each side; collect the x's on the left, the numbers on the right: 8X + 6 = 2x + 24 8x - 2x = 24 - 6 6x = 18 6x / 6 = 18 / 6 x = 3
10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1