99.60=9.1a+72.3

Solution for 99.60=9.1a+72.3 equation:

Simplifying
99.60 = 9.1a + 72.3

Reorder the terms:
99.60 = 72.3 + 9.1a

Solving
99.60 = 72.3 + 9.1a

Solving for variable 'a'.

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

Add '-9.1a' to each side of the equation.
99.60 + -9.1a = 72.3 + 9.1a + -9.1a

Combine like terms: 9.1a + -9.1a = 0.0
99.60 + -9.1a = 72.3 + 0.0
99.60 + -9.1a = 72.3

Add '-99.60' to each side of the equation.
99.60 + -99.60 + -9.1a = 72.3 + -99.60

Combine like terms: 99.60 + -99.60 = 0.00
0.00 + -9.1a = 72.3 + -99.60
-9.1a = 72.3 + -99.60

Combine like terms: 72.3 + -99.60 = -27.3
-9.1a = -27.3

Divide each side by '-9.1'.
a = 3

Simplifying
a = 3