-17r=-12r-20

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Solution for -17r=-12r-20 equation: 


Simplifying
-17r = -12r + -20

Reorder the terms:
-17r = -20 + -12r

Solving
-17r = -20 + -12r

Solving for variable 'r'.

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

Add '12r' to each side of the equation.
-17r + 12r = -20 + -12r + 12r

Combine like terms: -17r + 12r = -5r
-5r = -20 + -12r + 12r

Combine like terms: -12r + 12r = 0
-5r = -20 + 0
-5r = -20

Divide each side by '-5'.
r = 4

Simplifying
r = 4

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