5.2-0.4x+1.9-0.8x=12-1.2x-3.7

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Solution for 5.2-0.4x+1.9-0.8x=12-1.2x-3.7 equation: 


Simplifying
5.2 + -0.4x + 1.9 + -0.8x = 12 + -1.2x + -3.7

Reorder the terms:
5.2 + 1.9 + -0.4x + -0.8x = 12 + -1.2x + -3.7

Combine like terms: 5.2 + 1.9 = 7.1
7.1 + -0.4x + -0.8x = 12 + -1.2x + -3.7

Combine like terms: -0.4x + -0.8x = -1.2x
7.1 + -1.2x = 12 + -1.2x + -3.7

Reorder the terms:
7.1 + -1.2x = 12 + -3.7 + -1.2x

Combine like terms: 12 + -3.7 = 8.3
7.1 + -1.2x = 8.3 + -1.2x

Add '1.2x' to each side of the equation.
7.1 + -1.2x + 1.2x = 8.3 + -1.2x + 1.2x

Combine like terms: -1.2x + 1.2x = 0.0
7.1 + 0.0 = 8.3 + -1.2x + 1.2x
7.1 = 8.3 + -1.2x + 1.2x

Combine like terms: -1.2x + 1.2x = 0.0
7.1 = 8.3 + 0.0
7.1 = 8.3

Solving
7.1 = 8.3

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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