13x-72=15

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Solution for 13x-72=15 equation: 


Simplifying
13x + -72 = 15

Reorder the terms:
-72 + 13x = 15

Solving
-72 + 13x = 15

Solving for variable 'x'.

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

Add '72' to each side of the equation.
-72 + 72 + 13x = 15 + 72

Combine like terms: -72 + 72 = 0
0 + 13x = 15 + 72
13x = 15 + 72

Combine like terms: 15 + 72 = 87
13x = 87

Divide each side by '13'.
x = 6.692307692

Simplifying
x = 6.692307692

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