-8.1+r=7.3

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Solution for -8.1+r=7.3 equation: 


Simplifying
-8.1 + r = 7.3

Solving
-8.1 + r = 7.3

Solving for variable 'r'.

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

Add '8.1' to each side of the equation.
-8.1 + 8.1 + r = 7.3 + 8.1

Combine like terms: -8.1 + 8.1 = 0.0
0.0 + r = 7.3 + 8.1
r = 7.3 + 8.1

Combine like terms: 7.3 + 8.1 = 15.4
r = 15.4

Simplifying
r = 15.4

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