2x-4(x+1)=-2x+20

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Solution for 2x-4(x+1)=-2x+20 equation: 


Simplifying
2x + -4(x + 1) = -2x + 20

Reorder the terms:
2x + -4(1 + x) = -2x + 20
2x + (1 * -4 + x * -4) = -2x + 20
2x + (-4 + -4x) = -2x + 20

Reorder the terms:
-4 + 2x + -4x = -2x + 20

Combine like terms: 2x + -4x = -2x
-4 + -2x = -2x + 20

Reorder the terms:
-4 + -2x = 20 + -2x

Add '2x' to each side of the equation.
-4 + -2x + 2x = 20 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 0 = 20 + -2x + 2x
-4 = 20 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 = 20 + 0
-4 = 20

Solving
-4 = 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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