3(-5r+5)+6r=

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Solution for 3(-5r+5)+6r= equation:


Simplifying
3(-5r + 5) + 6r = 0

Reorder the terms:
3(5 + -5r) + 6r = 0
(5 * 3 + -5r * 3) + 6r = 0
(15 + -15r) + 6r = 0

Combine like terms: -15r + 6r = -9r
15 + -9r = 0

Solving
15 + -9r = 0

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 + -9r = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -9r = 0 + -15
-9r = 0 + -15

Combine like terms: 0 + -15 = -15
-9r = -15

Divide each side by '-9'.
r = 1.666666667

Simplifying
r = 1.666666667

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