10x-7=12(x-1)-2x-5

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Solution for 10x-7=12(x-1)-2x-5 equation: 


Simplifying
10x + -7 = 12(x + -1) + -2x + -5

Reorder the terms:
-7 + 10x = 12(x + -1) + -2x + -5

Reorder the terms:
-7 + 10x = 12(-1 + x) + -2x + -5
-7 + 10x = (-1 * 12 + x * 12) + -2x + -5
-7 + 10x = (-12 + 12x) + -2x + -5

Reorder the terms:
-7 + 10x = -12 + -5 + 12x + -2x

Combine like terms: -12 + -5 = -17
-7 + 10x = -17 + 12x + -2x

Combine like terms: 12x + -2x = 10x
-7 + 10x = -17 + 10x

Add '-10x' to each side of the equation.
-7 + 10x + -10x = -17 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7 + 0 = -17 + 10x + -10x
-7 = -17 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7 = -17 + 0
-7 = -17

Solving
-7 = -17

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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