4(x+5)-4x=9

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Solution for 4(x+5)-4x=9 equation: 


Simplifying
4(x + 5) + -4x = 9

Reorder the terms:
4(5 + x) + -4x = 9
(5 * 4 + x * 4) + -4x = 9
(20 + 4x) + -4x = 9

Combine like terms: 4x + -4x = 0
20 + 0 = 9
20 = 9

Solving
20 = 9

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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