1r-2=r-2

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Solution for 1r-2=r-2 equation:


Simplifying
1r + -2 = r + -2

Reorder the terms:
-2 + 1r = r + -2

Reorder the terms:
-2 + 1r = -2 + r

Add '2' to each side of the equation.
-2 + 2 + 1r = -2 + 2 + r

Combine like terms: -2 + 2 = 0
0 + 1r = -2 + 2 + r
1r = -2 + 2 + r

Combine like terms: -2 + 2 = 0
1r = 0 + r
1r = r

Solving
1r = r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

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

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

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

Simplifying
0 = 0

The solution to this equation could not be determined.

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