-8r+12-8r-6=-2

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Solution for -8r+12-8r-6=-2 equation:


Simplifying
-8r + 12 + -8r + -6 = -2

Reorder the terms:
12 + -6 + -8r + -8r = -2

Combine like terms: 12 + -6 = 6
6 + -8r + -8r = -2

Combine like terms: -8r + -8r = -16r
6 + -16r = -2

Solving
6 + -16r = -2

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + -16r = -2 + -6

Combine like terms: 6 + -6 = 0
0 + -16r = -2 + -6
-16r = -2 + -6

Combine like terms: -2 + -6 = -8
-16r = -8

Divide each side by '-16'.
r = 0.5

Simplifying
r = 0.5

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