-9x+5y=-7

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Solution for -9x+5y=-7 equation: 


Simplifying
-9x + 5y = -7

Solving
-9x + 5y = -7

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 = -7 + -5y

Combine like terms: 5y + -5y = 0
-9x + 0 = -7 + -5y
-9x = -7 + -5y

Divide each side by '-9'.
x = 0.7777777778 + 0.5555555556y

Simplifying
x = 0.7777777778 + 0.5555555556y

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