r-31=25

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Solution for r-31=25 equation: 


Simplifying
r + -31 = 25

Reorder the terms:
-31 + r = 25

Solving
-31 + r = 25

Solving for variable 'r'.

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

Add '31' to each side of the equation.
-31 + 31 + r = 25 + 31

Combine like terms: -31 + 31 = 0
0 + r = 25 + 31
r = 25 + 31

Combine like terms: 25 + 31 = 56
r = 56

Simplifying
r = 56

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