-3(6r-5+9s)=

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Solution for -3(6r-5+9s)= equation:


Simplifying
-3(6r + -5 + 9s) = 0

Reorder the terms:
-3(-5 + 6r + 9s) = 0
(-5 * -3 + 6r * -3 + 9s * -3) = 0
(15 + -18r + -27s) = 0

Solving
15 + -18r + -27s = 0

Solving for variable 'r'.

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

Add '-15' to each side of the equation.
15 + -18r + -15 + -27s = 0 + -15

Reorder the terms:
15 + -15 + -18r + -27s = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -18r + -27s = 0 + -15
-18r + -27s = 0 + -15

Combine like terms: 0 + -15 = -15
-18r + -27s = -15

Add '27s' to each side of the equation.
-18r + -27s + 27s = -15 + 27s

Combine like terms: -27s + 27s = 0
-18r + 0 = -15 + 27s
-18r = -15 + 27s

Divide each side by '-18'.
r = 0.8333333333 + -1.5s

Simplifying
r = 0.8333333333 + -1.5s

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