12r+33=321

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Solution for 12r+33=321 equation: 


Simplifying
12r + 33 = 321

Reorder the terms:
33 + 12r = 321

Solving
33 + 12r = 321

Solving for variable 'r'.

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

Add '-33' to each side of the equation.
33 + -33 + 12r = 321 + -33

Combine like terms: 33 + -33 = 0
0 + 12r = 321 + -33
12r = 321 + -33

Combine like terms: 321 + -33 = 288
12r = 288

Divide each side by '12'.
r = 24

Simplifying
r = 24

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