7(x+9y)=

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


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

Solving
7x + 63y = 0

Solving for variable 'x'.

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

Add '-63y' to each side of the equation.
7x + 63y + -63y = 0 + -63y

Combine like terms: 63y + -63y = 0
7x + 0 = 0 + -63y
7x = 0 + -63y
Remove the zero:
7x = -63y

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

Simplifying
x = -9y

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