3x+5x-4=8x-40

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Solution for 3x+5x-4=8x-40 equation:


Simplifying
3x + 5x + -4 = 8x + -40

Reorder the terms:
-4 + 3x + 5x = 8x + -40

Combine like terms: 3x + 5x = 8x
-4 + 8x = 8x + -40

Reorder the terms:
-4 + 8x = -40 + 8x

Add '-8x' to each side of the equation.
-4 + 8x + -8x = -40 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + 0 = -40 + 8x + -8x
-4 = -40 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 = -40 + 0
-4 = -40

Solving
-4 = -40

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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