1.2y-3.6+0.3y=2.4

Solution for 1.2y-3.6+0.3y=2.4 equation:

Simplifying
1.2y + -3.6 + 0.3y = 2.4

Reorder the terms:
-3.6 + 1.2y + 0.3y = 2.4

Combine like terms: 1.2y + 0.3y = 1.5y
-3.6 + 1.5y = 2.4

Solving
-3.6 + 1.5y = 2.4

Solving for variable 'y'.

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

Add '3.6' to each side of the equation.
-3.6 + 3.6 + 1.5y = 2.4 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + 1.5y = 2.4 + 3.6
1.5y = 2.4 + 3.6

Combine like terms: 2.4 + 3.6 = 6
1.5y = 6

Divide each side by '1.5'.
y = 4

Simplifying
y = 4