4x+4(5+4x)=-5+20x

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Solution for 4x+4(5+4x)=-5+20x equation: 


Simplifying
4x + 4(5 + 4x) = -5 + 20x
4x + (5 * 4 + 4x * 4) = -5 + 20x
4x + (20 + 16x) = -5 + 20x

Reorder the terms:
20 + 4x + 16x = -5 + 20x

Combine like terms: 4x + 16x = 20x
20 + 20x = -5 + 20x

Add '-20x' to each side of the equation.
20 + 20x + -20x = -5 + 20x + -20x

Combine like terms: 20x + -20x = 0
20 + 0 = -5 + 20x + -20x
20 = -5 + 20x + -20x

Combine like terms: 20x + -20x = 0
20 = -5 + 0
20 = -5

Solving
20 = -5

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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