5(r+3)+9=

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


Simplifying
5(r + 3) + 9 = 0

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

Reorder the terms:
15 + 9 + 5r = 0

Combine like terms: 15 + 9 = 24
24 + 5r = 0

Solving
24 + 5r = 0

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + 5r = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 5r = 0 + -24
5r = 0 + -24

Combine like terms: 0 + -24 = -24
5r = -24

Divide each side by '5'.
r = -4.8

Simplifying
r = -4.8

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