3x-9x-7=-6x+5-7

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Solution for 3x-9x-7=-6x+5-7 equation:


Simplifying
3x + -9x + -7 = -6x + 5 + -7

Reorder the terms:
-7 + 3x + -9x = -6x + 5 + -7

Combine like terms: 3x + -9x = -6x
-7 + -6x = -6x + 5 + -7

Reorder the terms:
-7 + -6x = 5 + -7 + -6x

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

Add '6x' to each side of the equation.
-7 + -6x + 6x = -2 + -6x + 6x

Combine like terms: -6x + 6x = 0
-7 + 0 = -2 + -6x + 6x
-7 = -2 + -6x + 6x

Combine like terms: -6x + 6x = 0
-7 = -2 + 0
-7 = -2

Solving
-7 = -2

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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