8r+12=

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Solution for 8r+12= equation: 


Simplifying
8r + 12 = 0

Reorder the terms:
12 + 8r = 0

Solving
12 + 8r = 0

Solving for variable 'r'.

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

Add '-12' to each side of the equation.
12 + -12 + 8r = 0 + -12

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

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

Divide each side by '8'.
r = -1.5

Simplifying
r = -1.5

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