12r+12=0

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Solution for 12r+12=0 equation: 


Simplifying
12r + 12 = 0

Reorder the terms:
12 + 12r = 0

Solving
12 + 12r = 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 + 12r = 0 + -12

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

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

Divide each side by '12'.
r = -1

Simplifying
r = -1

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