3.6=-0.3a+1.2

Solution for 3.6=-0.3a+1.2 equation:

Simplifying
3.6 = -0.3a + 1.2

Reorder the terms:
3.6 = 1.2 + -0.3a

Solving
3.6 = 1.2 + -0.3a

Solving for variable 'a'.

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

Add '0.3a' to each side of the equation.
3.6 + 0.3a = 1.2 + -0.3a + 0.3a

Combine like terms: -0.3a + 0.3a = 0.0
3.6 + 0.3a = 1.2 + 0.0
3.6 + 0.3a = 1.2

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 0.3a = 1.2 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 0.3a = 1.2 + -3.6
0.3a = 1.2 + -3.6

Combine like terms: 1.2 + -3.6 = -2.4
0.3a = -2.4

Divide each side by '0.3'.
a = -8

Simplifying
a = -8