-5x+8x-9=3(x-2)-7

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Solution for -5x+8x-9=3(x-2)-7 equation: 


Simplifying
-5x + 8x + -9 = 3(x + -2) + -7

Reorder the terms:
-9 + -5x + 8x = 3(x + -2) + -7

Combine like terms: -5x + 8x = 3x
-9 + 3x = 3(x + -2) + -7

Reorder the terms:
-9 + 3x = 3(-2 + x) + -7
-9 + 3x = (-2 * 3 + x * 3) + -7
-9 + 3x = (-6 + 3x) + -7

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

Combine like terms: -6 + -7 = -13
-9 + 3x = -13 + 3x

Add '-3x' to each side of the equation.
-9 + 3x + -3x = -13 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + 0 = -13 + 3x + -3x
-9 = -13 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 = -13 + 0
-9 = -13

Solving
-9 = -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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