13x-39y=117

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Solution for 13x-39y=117 equation: 


Simplifying
13x + -39y = 117

Solving
13x + -39y = 117

Solving for variable 'x'.

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

Add '39y' to each side of the equation.
13x + -39y + 39y = 117 + 39y

Combine like terms: -39y + 39y = 0
13x + 0 = 117 + 39y
13x = 117 + 39y

Divide each side by '13'.
x = 9 + 3y

Simplifying
x = 9 + 3y

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