3+3r=-5(3r-5)

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


Simplifying
3 + 3r = -5(3r + -5)

Reorder the terms:
3 + 3r = -5(-5 + 3r)
3 + 3r = (-5 * -5 + 3r * -5)
3 + 3r = (25 + -15r)

Solving
3 + 3r = 25 + -15r

Solving for variable 'r'.

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

Add '15r' to each side of the equation.
3 + 3r + 15r = 25 + -15r + 15r

Combine like terms: 3r + 15r = 18r
3 + 18r = 25 + -15r + 15r

Combine like terms: -15r + 15r = 0
3 + 18r = 25 + 0
3 + 18r = 25

Add '-3' to each side of the equation.
3 + -3 + 18r = 25 + -3

Combine like terms: 3 + -3 = 0
0 + 18r = 25 + -3
18r = 25 + -3

Combine like terms: 25 + -3 = 22
18r = 22

Divide each side by '18'.
r = 1.222222222

Simplifying
r = 1.222222222

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