-18-11r=28

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Solution for -18-11r=28 equation: 


Simplifying
-18 + -11r = 28

Solving
-18 + -11r = 28

Solving for variable 'r'.

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

Add '18' to each side of the equation.
-18 + 18 + -11r = 28 + 18

Combine like terms: -18 + 18 = 0
0 + -11r = 28 + 18
-11r = 28 + 18

Combine like terms: 28 + 18 = 46
-11r = 46

Divide each side by '-11'.
r = -4.181818182

Simplifying
r = -4.181818182

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