3(r+5)=-16

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Solution for 3(r+5)=-16 equation: 


Simplifying
3(r + 5) = -16

Reorder the terms:
3(5 + r) = -16
(5 * 3 + r * 3) = -16
(15 + 3r) = -16

Solving
15 + 3r = -16

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 + 3r = -16 + -15

Combine like terms: 15 + -15 = 0
0 + 3r = -16 + -15
3r = -16 + -15

Combine like terms: -16 + -15 = -31
3r = -31

Divide each side by '3'.
r = -10.33333333

Simplifying
r = -10.33333333

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