-9x-7y=-63

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Solution for -9x-7y=-63 equation: 


Simplifying
-9x + -7y = -63

Solving
-9x + -7y = -63

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
-9x + -7y + 7y = -63 + 7y

Combine like terms: -7y + 7y = 0
-9x + 0 = -63 + 7y
-9x = -63 + 7y

Divide each side by '-9'.
x = 7 + -0.7777777778y

Simplifying
x = 7 + -0.7777777778y

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