240=40y-20x

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Solution for 240=40y-20x equation:


Simplifying
240 = 40y + -20x

Reorder the terms:
240 = -20x + 40y

Solving
240 = -20x + 40y

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
240 + 20x = -20x + 20x + 40y

Combine like terms: -20x + 20x = 0
240 + 20x = 0 + 40y
240 + 20x = 40y

Add '-240' to each side of the equation.
240 + -240 + 20x = -240 + 40y

Combine like terms: 240 + -240 = 0
0 + 20x = -240 + 40y
20x = -240 + 40y

Divide each side by '20'.
x = -12 + 2y

Simplifying
x = -12 + 2y

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