-2r+8r+5=

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Solution for -2r+8r+5= equation:


Simplifying
-2r + 8r + 5 = 0

Reorder the terms:
5 + -2r + 8r = 0

Combine like terms: -2r + 8r = 6r
5 + 6r = 0

Solving
5 + 6r = 0

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + 6r = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 6r = 0 + -5
6r = 0 + -5

Combine like terms: 0 + -5 = -5
6r = -5

Divide each side by '6'.
r = -0.8333333333

Simplifying
r = -0.8333333333

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