-r+6r=-15

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Solution for -r+6r=-15 equation: 


Simplifying
-1r + 6r = -15

Combine like terms: -1r + 6r = 5r
5r = -15

Solving
5r = -15

Solving for variable 'r'.

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

Divide each side by '5'.
r = -3

Simplifying
r = -3

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