7x-13=8y

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Solution for 7x-13=8y equation: 


Simplifying
7x + -13 = 8y

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

Solving
-13 + 7x = 8y

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 7x = 13 + 8y

Combine like terms: -13 + 13 = 0
0 + 7x = 13 + 8y
7x = 13 + 8y

Divide each side by '7'.
x = 1.857142857 + 1.142857143y

Simplifying
x = 1.857142857 + 1.142857143y

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