2.50r+5.30=55.20

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Solution for 2.50r+5.30=55.20 equation: 


Simplifying
2.50r + 5.30 = 55.20

Reorder the terms:
5.30 + 2.50r = 55.20

Solving
5.30 + 2.50r = 55.20

Solving for variable 'r'.

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

Add '-5.30' to each side of the equation.
5.30 + -5.30 + 2.50r = 55.20 + -5.30

Combine like terms: 5.30 + -5.30 = 0.00
0.00 + 2.50r = 55.20 + -5.30
2.50r = 55.20 + -5.30

Combine like terms: 55.20 + -5.30 = 49.9
2.50r = 49.9

Divide each side by '2.50'.
r = 19.96

Simplifying
r = 19.96

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