-20x+40=-20x+20

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Solution for -20x+40=-20x+20 equation:


Simplifying
-20x + 40 = -20x + 20

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

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

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

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

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

Solving
40 = 20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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