7x-8-8=13

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


Simplifying
7x + -8 + -8 = 13

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

Combine like terms: -8 + -8 = -16
-16 + 7x = 13

Solving
-16 + 7x = 13

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 7x = 13 + 16

Combine like terms: -16 + 16 = 0
0 + 7x = 13 + 16
7x = 13 + 16

Combine like terms: 13 + 16 = 29
7x = 29

Divide each side by '7'.
x = 4.142857143

Simplifying
x = 4.142857143

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