124=31r

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Solution for 124=31r equation:


Simplifying
124 = 31r

Solving
124 = 31r

Solving for variable 'r'.

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

Add '-31r' to each side of the equation.
124 + -31r = 31r + -31r

Combine like terms: 31r + -31r = 0
124 + -31r = 0

Add '-124' to each side of the equation.
124 + -124 + -31r = 0 + -124

Combine like terms: 124 + -124 = 0
0 + -31r = 0 + -124
-31r = 0 + -124

Combine like terms: 0 + -124 = -124
-31r = -124

Divide each side by '-31'.
r = 4

Simplifying
r = 4

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