-3(19r-8)+12r=

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Solution for -3(19r-8)+12r= equation:


Simplifying
-3(19r + -8) + 12r = 0

Reorder the terms:
-3(-8 + 19r) + 12r = 0
(-8 * -3 + 19r * -3) + 12r = 0
(24 + -57r) + 12r = 0

Combine like terms: -57r + 12r = -45r
24 + -45r = 0

Solving
24 + -45r = 0

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + -45r = 0 + -24

Combine like terms: 24 + -24 = 0
0 + -45r = 0 + -24
-45r = 0 + -24

Combine like terms: 0 + -24 = -24
-45r = -24

Divide each side by '-45'.
r = 0.5333333333

Simplifying
r = 0.5333333333

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