7x + 6 - 4x = 5 + 2x + 7 subtract 6 from both sides and combine the 5 and 7 on the right: 7x - 4x = 2x + 6 subtract 2x from both sides and combine the 7x and -4x on the left: x = 6
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2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
6x plus 3y minus 2x plus 5y equals 4x plus 8y.
-4x-1-3x-4+5 = -7x-1-2x+1+6 -7x = -9x+6 2x = 6 x = 3
4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3
4x - 5 + 2x = 37