9(7x-9y)=

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Solution for 9(7x-9y)= equation: 


Simplifying
9(7x + -9y) = 0
(7x * 9 + -9y * 9) = 0
(63x + -81y) = 0

Solving
63x + -81y = 0

Solving for variable 'x'.

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

Add '81y' to each side of the equation.
63x + -81y + 81y = 0 + 81y

Combine like terms: -81y + 81y = 0
63x + 0 = 0 + 81y
63x = 0 + 81y
Remove the zero:
63x = 81y

Divide each side by '63'.
x = 1.285714286y

Simplifying
x = 1.285714286y

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