-7x-11+9x=13

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Solution for -7x-11+9x=13 equation:


Simplifying
-7x + -11 + 9x = 13

Reorder the terms:
-11 + -7x + 9x = 13

Combine like terms: -7x + 9x = 2x
-11 + 2x = 13

Solving
-11 + 2x = 13

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '11' to each side of the equation.
-11 + 11 + 2x = 13 + 11

Combine like terms: -11 + 11 = 0
0 + 2x = 13 + 11
2x = 13 + 11

Combine like terms: 13 + 11 = 24
2x = 24

Divide each side by '2'.
x = 12

Simplifying
x = 12

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