12r+6=57

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Solution for 12r+6=57 equation: 


Simplifying
12r + 6 = 57

Reorder the terms:
6 + 12r = 57

Solving
6 + 12r = 57

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 + 12r = 57 + -6

Combine like terms: 6 + -6 = 0
0 + 12r = 57 + -6
12r = 57 + -6

Combine like terms: 57 + -6 = 51
12r = 51

Divide each side by '12'.
r = 4.25

Simplifying
r = 4.25

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