36=12r

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Solution for 36=12r equation:


Simplifying
36 = 12r

Solving
36 = 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
36 + -12r = 12r + -12r

Combine like terms: 12r + -12r = 0
36 + -12r = 0

Add '-36' to each side of the equation.
36 + -36 + -12r = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -12r = 0 + -36
-12r = 0 + -36

Combine like terms: 0 + -36 = -36
-12r = -36

Divide each side by '-12'.
r = 3

Simplifying
r = 3

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