6x - 5 + 2x = 11
6x + 2x - 5 = 11
8x - 5 = 11
Add 5 to each side:
8x = 16
Divide each side by 8:
x = 2
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6x - 5 + 2x = 11
6x + 2x - 5 = 11
8x - 5 = 11
Add 5 to each side:
8x = 16
Divide each side by 8:
x = 2
8x + 11 = 33 + 6x 8x - 6x = 33 - 11 2x = 22 x = 11
-2x + 11 + 6x = 4x + 11
5x + x - 6x + 2x = 2x
x = -1
2x + 9 = 6x + 1 9 - 1 = 6x - 2x 8 = 4x x = 2