13x-8y+81=0

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Solution for 13x-8y+81=0 equation:


Simplifying
13x + -8y + 81 = 0

Reorder the terms:
81 + 13x + -8y = 0

Solving
81 + 13x + -8y = 0

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + 13x + -81 + -8y = 0 + -81

Reorder the terms:
81 + -81 + 13x + -8y = 0 + -81

Combine like terms: 81 + -81 = 0
0 + 13x + -8y = 0 + -81
13x + -8y = 0 + -81

Combine like terms: 0 + -81 = -81
13x + -8y = -81

Add '8y' to each side of the equation.
13x + -8y + 8y = -81 + 8y

Combine like terms: -8y + 8y = 0
13x + 0 = -81 + 8y
13x = -81 + 8y

Divide each side by '13'.
x = -6.230769231 + 0.6153846154y

Simplifying
x = -6.230769231 + 0.6153846154y

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