13.6=3a-5.3

Solution for 13.6=3a-5.3 equation:

Simplifying
13.6 = 3a + -5.3

Reorder the terms:
13.6 = -5.3 + 3a

Solving
13.6 = -5.3 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
13.6 + -3a = -5.3 + 3a + -3a

Combine like terms: 3a + -3a = 0
13.6 + -3a = -5.3 + 0
13.6 + -3a = -5.3

Add '-13.6' to each side of the equation.
13.6 + -13.6 + -3a = -5.3 + -13.6

Combine like terms: 13.6 + -13.6 = 0.0
0.0 + -3a = -5.3 + -13.6
-3a = -5.3 + -13.6

Combine like terms: -5.3 + -13.6 = -18.9
-3a = -18.9

Divide each side by '-3'.
a = 6.3

Simplifying
a = 6.3