-3(3r+5)=

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


Simplifying
-3(3r + 5) = 0

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

Solving
-15 + -9r = 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 + 15 + -9r = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -9r = 0 + 15
-9r = 0 + 15

Combine like terms: 0 + 15 = 15
-9r = 15

Divide each side by '-9'.
r = -1.666666667

Simplifying
r = -1.666666667

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