r+3.2=9.1

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Solution for r+3.2=9.1 equation: 


Simplifying
r + 3.2 = 9.1

Reorder the terms:
3.2 + r = 9.1

Solving
3.2 + r = 9.1

Solving for variable 'r'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + r = 9.1 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + r = 9.1 + -3.2
r = 9.1 + -3.2

Combine like terms: 9.1 + -3.2 = 5.9
r = 5.9

Simplifying
r = 5.9

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