9x+5y=-72

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Solution for 9x+5y=-72 equation: 


Simplifying
9x + 5y = -72

Solving
9x + 5y = -72

Solving for variable 'x'.

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

Add '-5y' to each side of the equation.
9x + 5y + -5y = -72 + -5y

Combine like terms: 5y + -5y = 0
9x + 0 = -72 + -5y
9x = -72 + -5y

Divide each side by '9'.
x = -8 + -0.5555555556y

Simplifying
x = -8 + -0.5555555556y

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