72.50+5.50r=105.50

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Solution for 72.50+5.50r=105.50 equation: 


Simplifying
72.50 + 5.50r = 105.50

Solving
72.50 + 5.50r = 105.50

Solving for variable 'r'.

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

Add '-72.50' to each side of the equation.
72.50 + -72.50 + 5.50r = 105.50 + -72.50

Combine like terms: 72.50 + -72.50 = 0.00
0.00 + 5.50r = 105.50 + -72.50
5.50r = 105.50 + -72.50

Combine like terms: 105.50 + -72.50 = 33
5.50r = 33

Divide each side by '5.50'.
r = 6

Simplifying
r = 6

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