-2r+11=-11

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Solution for -2r+11=-11 equation: 


Simplifying
-2r + 11 = -11

Reorder the terms:
11 + -2r = -11

Solving
11 + -2r = -11

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + -2r = -11 + -11

Combine like terms: 11 + -11 = 0
0 + -2r = -11 + -11
-2r = -11 + -11

Combine like terms: -11 + -11 = -22
-2r = -22

Divide each side by '-2'.
r = 11

Simplifying
r = 11

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