-2x-45=-y

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Solution for -2x-45=-y equation:


Simplifying
-2x + -45 = -1y

Reorder the terms:
-45 + -2x = -1y

Solving
-45 + -2x = -1y

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + -2x = 45 + -1y

Combine like terms: -45 + 45 = 0
0 + -2x = 45 + -1y
-2x = 45 + -1y

Divide each side by '-2'.
x = -22.5 + 0.5y

Simplifying
x = -22.5 + 0.5y

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