-4r+-8=8-16r

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Solution for -4r+-8=8-16r equation:


Simplifying
-4r + -8 = 8 + -16r

Reorder the terms:
-8 + -4r = 8 + -16r

Solving
-8 + -4r = 8 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-8 + -4r + 16r = 8 + -16r + 16r

Combine like terms: -4r + 16r = 12r
-8 + 12r = 8 + -16r + 16r

Combine like terms: -16r + 16r = 0
-8 + 12r = 8 + 0
-8 + 12r = 8

Add '8' to each side of the equation.
-8 + 8 + 12r = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 12r = 8 + 8
12r = 8 + 8

Combine like terms: 8 + 8 = 16
12r = 16

Divide each side by '12'.
r = 1.333333333

Simplifying
r = 1.333333333

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