4(x+9)=3(x-9)+x

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Solution for 4(x+9)=3(x-9)+x equation: 


Simplifying
4(x + 9) = 3(x + -9) + x

Reorder the terms:
4(9 + x) = 3(x + -9) + x
(9 * 4 + x * 4) = 3(x + -9) + x
(36 + 4x) = 3(x + -9) + x

Reorder the terms:
36 + 4x = 3(-9 + x) + x
36 + 4x = (-9 * 3 + x * 3) + x
36 + 4x = (-27 + 3x) + x

Combine like terms: 3x + x = 4x
36 + 4x = -27 + 4x

Add '-4x' to each side of the equation.
36 + 4x + -4x = -27 + 4x + -4x

Combine like terms: 4x + -4x = 0
36 + 0 = -27 + 4x + -4x
36 = -27 + 4x + -4x

Combine like terms: 4x + -4x = 0
36 = -27 + 0
36 = -27

Solving
36 = -27

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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