781+-2b+2b=781

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Solution for 781+-2b+2b=781 equation: 


Simplifying
781 + -2b + 2b = 781

Combine like terms: -2b + 2b = 0
781 + 0 = 781
781 = 781

Add '-781' to each side of the equation.
781 + -781 = 781 + -781

Combine like terms: 781 + -781 = 0
0 = 781 + -781

Combine like terms: 781 + -781 = 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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