45=x-9y

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Solution for 45=x-9y equation:


Simplifying
45 = x + -9y

Solving
45 = x + -9y

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
45 + -1x = x + -1x + -9y

Combine like terms: x + -1x = 0
45 + -1x = 0 + -9y
45 + -1x = -9y

Add '-45' to each side of the equation.
45 + -45 + -1x = -45 + -9y

Combine like terms: 45 + -45 = 0
0 + -1x = -45 + -9y
-1x = -45 + -9y

Divide each side by '-1'.
x = 45 + 9y

Simplifying
x = 45 + 9y

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