13x-78=89

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Solution for 13x-78=89 equation: 


Simplifying
13x + -78 = 89

Reorder the terms:
-78 + 13x = 89

Solving
-78 + 13x = 89

Solving for variable 'x'.

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

Add '78' to each side of the equation.
-78 + 78 + 13x = 89 + 78

Combine like terms: -78 + 78 = 0
0 + 13x = 89 + 78
13x = 89 + 78

Combine like terms: 89 + 78 = 167
13x = 167

Divide each side by '13'.
x = 12.84615385

Simplifying
x = 12.84615385

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