4(3.8+1.2y)+3y=10

Solution for 4(3.8+1.2y)+3y=10 equation:

Simplifying
4(3.8 + 1.2y) + 3y = 10
(3.8 * 4 + 1.2y * 4) + 3y = 10
(15.2 + 4.8y) + 3y = 10

Combine like terms: 4.8y + 3y = 7.8y
15.2 + 7.8y = 10

Solving
15.2 + 7.8y = 10

Solving for variable 'y'.

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

Add '-15.2' to each side of the equation.
15.2 + -15.2 + 7.8y = 10 + -15.2

Combine like terms: 15.2 + -15.2 = 0.0
0.0 + 7.8y = 10 + -15.2
7.8y = 10 + -15.2

Combine like terms: 10 + -15.2 = -5.2
7.8y = -5.2

Divide each side by '7.8'.
y = -0.6666666667

Simplifying
y = -0.6666666667