8x-13-7x=7

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Solution for 8x-13-7x=7 equation:


Simplifying
8x + -13 + -7x = 7

Reorder the terms:
-13 + 8x + -7x = 7

Combine like terms: 8x + -7x = 1x
-13 + 1x = 7

Solving
-13 + 1x = 7

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 + 1x = 7 + 13

Combine like terms: -13 + 13 = 0
0 + 1x = 7 + 13
1x = 7 + 13

Combine like terms: 7 + 13 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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