9(x)-9(2y)=-12

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Solution for 9(x)-9(2y)=-12 equation:


Simplifying
9(x) + -9(2y) = -12

Remove parenthesis around (2y)
9x + -9 * 2y = -12

Multiply -9 * 2
9x + -18y = -12

Solving
9x + -18y = -12

Solving for variable 'x'.

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

Add '18y' to each side of the equation.
9x + -18y + 18y = -12 + 18y

Combine like terms: -18y + 18y = 0
9x + 0 = -12 + 18y
9x = -12 + 18y

Divide each side by '9'.
x = -1.333333333 + 2y

Simplifying
x = -1.333333333 + 2y

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