63.6=5.3a

Solution for 63.6=5.3a equation:

Simplifying
63.6 = 5.3a

Solving
63.6 = 5.3a

Solving for variable 'a'.

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

Add '-5.3a' to each side of the equation.
63.6 + -5.3a = 5.3a + -5.3a

Combine like terms: 5.3a + -5.3a = 0.0
63.6 + -5.3a = 0.0

Add '-63.6' to each side of the equation.
63.6 + -63.6 + -5.3a = 0.0 + -63.6

Combine like terms: 63.6 + -63.6 = 0.0
0.0 + -5.3a = 0.0 + -63.6
-5.3a = 0.0 + -63.6

Combine like terms: 0.0 + -63.6 = -63.6
-5.3a = -63.6

Divide each side by '-5.3'.
a = 12

Simplifying
a = 12