-6(r-3)+3r-8=

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Solution for -6(r-3)+3r-8= equation:


Simplifying
-6(r + -3) + 3r + -8 = 0

Reorder the terms:
-6(-3 + r) + 3r + -8 = 0
(-3 * -6 + r * -6) + 3r + -8 = 0
(18 + -6r) + 3r + -8 = 0

Reorder the terms:
18 + -8 + -6r + 3r = 0

Combine like terms: 18 + -8 = 10
10 + -6r + 3r = 0

Combine like terms: -6r + 3r = -3r
10 + -3r = 0

Solving
10 + -3r = 0

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + -3r = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -3r = 0 + -10
-3r = 0 + -10

Combine like terms: 0 + -10 = -10
-3r = -10

Divide each side by '-3'.
r = 3.333333333

Simplifying
r = 3.333333333

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