4r+11=5r-11

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Solution for 4r+11=5r-11 equation: 


Simplifying
4r + 11 = 5r + -11

Reorder the terms:
11 + 4r = 5r + -11

Reorder the terms:
11 + 4r = -11 + 5r

Solving
11 + 4r = -11 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
11 + 4r + -5r = -11 + 5r + -5r

Combine like terms: 4r + -5r = -1r
11 + -1r = -11 + 5r + -5r

Combine like terms: 5r + -5r = 0
11 + -1r = -11 + 0
11 + -1r = -11

Add '-11' to each side of the equation.
11 + -11 + -1r = -11 + -11

Combine like terms: 11 + -11 = 0
0 + -1r = -11 + -11
-1r = -11 + -11

Combine like terms: -11 + -11 = -22
-1r = -22

Divide each side by '-1'.
r = 22

Simplifying
r = 22

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