4r+2=4r-2

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Solution for 4r+2=4r-2 equation: 


Simplifying
4r + 2 = 4r + -2

Reorder the terms:
2 + 4r = 4r + -2

Reorder the terms:
2 + 4r = -2 + 4r

Add '-4r' to each side of the equation.
2 + 4r + -4r = -2 + 4r + -4r

Combine like terms: 4r + -4r = 0
2 + 0 = -2 + 4r + -4r
2 = -2 + 4r + -4r

Combine like terms: 4r + -4r = 0
2 = -2 + 0
2 = -2

Solving
2 = -2

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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