18x-9y=-45

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Solution for 18x-9y=-45 equation: 


Simplifying
18x + -9y = -45

Solving
18x + -9y = -45

Solving for variable 'x'.

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

Add '9y' to each side of the equation.
18x + -9y + 9y = -45 + 9y

Combine like terms: -9y + 9y = 0
18x + 0 = -45 + 9y
18x = -45 + 9y

Divide each side by '18'.
x = -2.5 + 0.5y

Simplifying
x = -2.5 + 0.5y

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