12+2(x-1)=4x-15-2x

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Solution for 12+2(x-1)=4x-15-2x equation: 


Simplifying
12 + 2(x + -1) = 4x + -15 + -2x

Reorder the terms:
12 + 2(-1 + x) = 4x + -15 + -2x
12 + (-1 * 2 + x * 2) = 4x + -15 + -2x
12 + (-2 + 2x) = 4x + -15 + -2x

Combine like terms: 12 + -2 = 10
10 + 2x = 4x + -15 + -2x

Reorder the terms:
10 + 2x = -15 + 4x + -2x

Combine like terms: 4x + -2x = 2x
10 + 2x = -15 + 2x

Add '-2x' to each side of the equation.
10 + 2x + -2x = -15 + 2x + -2x

Combine like terms: 2x + -2x = 0
10 + 0 = -15 + 2x + -2x
10 = -15 + 2x + -2x

Combine like terms: 2x + -2x = 0
10 = -15 + 0
10 = -15

Solving
10 = -15

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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