-4r-11r+18r=-18

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Solution for -4r-11r+18r=-18 equation: 


Simplifying
-4r + -11r + 18r = -18

Combine like terms: -4r + -11r = -15r
-15r + 18r = -18

Combine like terms: -15r + 18r = 3r
3r = -18

Solving
3r = -18

Solving for variable 'r'.

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

Divide each side by '3'.
r = -6

Simplifying
r = -6

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