5(3x-4)=12(x+1)+3x

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Solution for 5(3x-4)=12(x+1)+3x equation:


Simplifying
5(3x + -4) = 12(x + 1) + 3x

Reorder the terms:
5(-4 + 3x) = 12(x + 1) + 3x
(-4 * 5 + 3x * 5) = 12(x + 1) + 3x
(-20 + 15x) = 12(x + 1) + 3x

Reorder the terms:
-20 + 15x = 12(1 + x) + 3x
-20 + 15x = (1 * 12 + x * 12) + 3x
-20 + 15x = (12 + 12x) + 3x

Combine like terms: 12x + 3x = 15x
-20 + 15x = 12 + 15x

Add '-15x' to each side of the equation.
-20 + 15x + -15x = 12 + 15x + -15x

Combine like terms: 15x + -15x = 0
-20 + 0 = 12 + 15x + -15x
-20 = 12 + 15x + -15x

Combine like terms: 15x + -15x = 0
-20 = 12 + 0
-20 = 12

Solving
-20 = 12

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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