1+r=r+1

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Solution for 1+r=r+1 equation:


Simplifying
1 + r = r + 1

Reorder the terms:
1 + r = 1 + r

Add '-1' to each side of the equation.
1 + -1 + r = 1 + -1 + r

Combine like terms: 1 + -1 = 0
0 + r = 1 + -1 + r
r = 1 + -1 + r

Combine like terms: 1 + -1 = 0
r = 0 + r
r = r

Add '-1r' to each side of the equation.
r + -1r = r + -1r

Combine like terms: r + -1r = 0
0 = r + -1r

Combine like terms: r + -1r = 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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