231=33r

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Solution for 231=33r equation:


Simplifying
231 = 33r

Solving
231 = 33r

Solving for variable 'r'.

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

Add '-33r' to each side of the equation.
231 + -33r = 33r + -33r

Combine like terms: 33r + -33r = 0
231 + -33r = 0

Add '-231' to each side of the equation.
231 + -231 + -33r = 0 + -231

Combine like terms: 231 + -231 = 0
0 + -33r = 0 + -231
-33r = 0 + -231

Combine like terms: 0 + -231 = -231
-33r = -231

Divide each side by '-33'.
r = 7

Simplifying
r = 7

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