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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