-5x+7x-7=2(x-6)-1

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Solution for -5x+7x-7=2(x-6)-1 equation:


Simplifying
-5x + 7x + -7 = 2(x + -6) + -1

Reorder the terms:
-7 + -5x + 7x = 2(x + -6) + -1

Combine like terms: -5x + 7x = 2x
-7 + 2x = 2(x + -6) + -1

Reorder the terms:
-7 + 2x = 2(-6 + x) + -1
-7 + 2x = (-6 * 2 + x * 2) + -1
-7 + 2x = (-12 + 2x) + -1

Reorder the terms:
-7 + 2x = -12 + -1 + 2x

Combine like terms: -12 + -1 = -13
-7 + 2x = -13 + 2x

Add '-2x' to each side of the equation.
-7 + 2x + -2x = -13 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 + 0 = -13 + 2x + -2x
-7 = -13 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 = -13 + 0
-7 = -13

Solving
-7 = -13

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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