0.4x+0.8=0.4x-0.8

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Solution for 0.4x+0.8=0.4x-0.8 equation: 


Simplifying
0.4x + 0.8 = 0.4x + -0.8

Reorder the terms:
0.8 + 0.4x = 0.4x + -0.8

Reorder the terms:
0.8 + 0.4x = -0.8 + 0.4x

Add '-0.4x' to each side of the equation.
0.8 + 0.4x + -0.4x = -0.8 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
0.8 + 0.0 = -0.8 + 0.4x + -0.4x
0.8 = -0.8 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
0.8 = -0.8 + 0.0
0.8 = -0.8

Solving
0.8 = -0.8

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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