3.6-0.8a=-0.5a

Solution for 3.6-0.8a=-0.5a equation:

Simplifying
3.6 + -0.8a = -0.5a

Solving
3.6 + -0.8a = -0.5a

Solving for variable 'a'.

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

Add '0.5a' to each side of the equation.
3.6 + -0.8a + 0.5a = -0.5a + 0.5a

Combine like terms: -0.8a + 0.5a = -0.3a
3.6 + -0.3a = -0.5a + 0.5a

Combine like terms: -0.5a + 0.5a = 0.0
3.6 + -0.3a = 0.0

Add '-3.6' to each side of the equation.
3.6 + -3.6 + -0.3a = 0.0 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + -0.3a = 0.0 + -3.6
-0.3a = 0.0 + -3.6

Combine like terms: 0.0 + -3.6 = -3.6
-0.3a = -3.6

Divide each side by '-0.3'.
a = 12

Simplifying
a = 12