4(x-1)=4x-20

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


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

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

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

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

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

Combine like terms: 4x + -4x = 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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