5(r+2)=15

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Solution for 5(r+2)=15 equation: 


Simplifying
5(r + 2) = 15

Reorder the terms:
5(2 + r) = 15
(2 * 5 + r * 5) = 15
(10 + 5r) = 15

Solving
10 + 5r = 15

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + 5r = 15 + -10

Combine like terms: 10 + -10 = 0
0 + 5r = 15 + -10
5r = 15 + -10

Combine like terms: 15 + -10 = 5
5r = 5

Divide each side by '5'.
r = 1

Simplifying
r = 1

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