5(5r+2)=-15

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


Simplifying
5(5r + 2) = -15

Reorder the terms:
5(2 + 5r) = -15
(2 * 5 + 5r * 5) = -15
(10 + 25r) = -15

Solving
10 + 25r = -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 + 25r = -15 + -10

Combine like terms: 10 + -10 = 0
0 + 25r = -15 + -10
25r = -15 + -10

Combine like terms: -15 + -10 = -25
25r = -25

Divide each side by '25'.
r = -1

Simplifying
r = -1

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