7x-5x-13=13

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Solution for 7x-5x-13=13 equation:


Simplifying
7x + -5x + -13 = 13

Reorder the terms:
-13 + 7x + -5x = 13

Combine like terms: 7x + -5x = 2x
-13 + 2x = 13

Solving
-13 + 2x = 13

Solving for variable 'x'.

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

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

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

Combine like terms: 13 + 13 = 26
2x = 26

Divide each side by '2'.
x = 13

Simplifying
x = 13

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