3r-72=25

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Solution for 3r-72=25 equation: 


Simplifying
3r + -72 = 25

Reorder the terms:
-72 + 3r = 25

Solving
-72 + 3r = 25

Solving for variable 'r'.

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

Add '72' to each side of the equation.
-72 + 72 + 3r = 25 + 72

Combine like terms: -72 + 72 = 0
0 + 3r = 25 + 72
3r = 25 + 72

Combine like terms: 25 + 72 = 97
3r = 97

Divide each side by '3'.
r = 32.33333333

Simplifying
r = 32.33333333

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