0.3a-1.2=0.5a

Solution for 0.3a-1.2=0.5a equation:

Simplifying
0.3a + -1.2 = 0.5a

Reorder the terms:
-1.2 + 0.3a = 0.5a

Solving
-1.2 + 0.3a = 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.
-1.2 + 0.3a + -0.5a = 0.5a + -0.5a

Combine like terms: 0.3a + -0.5a = -0.2a
-1.2 + -0.2a = 0.5a + -0.5a

Combine like terms: 0.5a + -0.5a = 0.0
-1.2 + -0.2a = 0.0

Add '1.2' to each side of the equation.
-1.2 + 1.2 + -0.2a = 0.0 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + -0.2a = 0.0 + 1.2
-0.2a = 0.0 + 1.2

Combine like terms: 0.0 + 1.2 = 1.2
-0.2a = 1.2

Divide each side by '-0.2'.
a = -6

Simplifying
a = -6