6x - 7 = 2x + 13
Subtract 2x from each side ==> 4x - 7 = 13
Add 7 to each side ==> 4x = 20
Divide each side by 4 ==> x = 5
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2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
X=27
-2x -11y - 13
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
6x plus 3y minus 2x plus 5y equals 4x plus 8y.