-4+9(x-3)=12x+4-3x

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Solution for -4+9(x-3)=12x+4-3x equation: 


Simplifying
-4 + 9(x + -3) = 12x + 4 + -3x

Reorder the terms:
-4 + 9(-3 + x) = 12x + 4 + -3x
-4 + (-3 * 9 + x * 9) = 12x + 4 + -3x
-4 + (-27 + 9x) = 12x + 4 + -3x

Combine like terms: -4 + -27 = -31
-31 + 9x = 12x + 4 + -3x

Reorder the terms:
-31 + 9x = 4 + 12x + -3x

Combine like terms: 12x + -3x = 9x
-31 + 9x = 4 + 9x

Add '-9x' to each side of the equation.
-31 + 9x + -9x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
-31 + 0 = 4 + 9x + -9x
-31 = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
-31 = 4 + 0
-31 = 4

Solving
-31 = 4

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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