3-5x-4+7x=4x-2x+1

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Solution for 3-5x-4+7x=4x-2x+1 equation: 


Simplifying
3 + -5x + -4 + 7x = 4x + -2x + 1

Reorder the terms:
3 + -4 + -5x + 7x = 4x + -2x + 1

Combine like terms: 3 + -4 = -1
-1 + -5x + 7x = 4x + -2x + 1

Combine like terms: -5x + 7x = 2x
-1 + 2x = 4x + -2x + 1

Reorder the terms:
-1 + 2x = 1 + 4x + -2x

Combine like terms: 4x + -2x = 2x
-1 + 2x = 1 + 2x

Add '-2x' to each side of the equation.
-1 + 2x + -2x = 1 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + 0 = 1 + 2x + -2x
-1 = 1 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 = 1 + 0
-1 = 1

Solving
-1 = 1

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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