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

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


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

Reorder the terms:
-20 + 5x = x + 4(5 + x)
-20 + 5x = x + (5 * 4 + x * 4)
-20 + 5x = x + (20 + 4x)

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

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

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

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

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

Solving
-20 = 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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