13x-71=20

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Solution for 13x-71=20 equation: 


Simplifying
13x + -71 = 20

Reorder the terms:
-71 + 13x = 20

Solving
-71 + 13x = 20

Solving for variable 'x'.

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

Add '71' to each side of the equation.
-71 + 71 + 13x = 20 + 71

Combine like terms: -71 + 71 = 0
0 + 13x = 20 + 71
13x = 20 + 71

Combine like terms: 20 + 71 = 91
13x = 91

Divide each side by '13'.
x = 7

Simplifying
x = 7

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