2r^2=2r^2

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Solution for 2r^2=2r^2 equation: 


Simplifying
2r2 = 2r2

Add '-2r2' to each side of the equation.
2r2 + -2r2 = 2r2 + -2r2

Combine like terms: 2r2 + -2r2 = 0
0 = 2r2 + -2r2

Combine like terms: 2r2 + -2r2 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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