3(2+-2.5y)+2y=5

Solution for 3(2+-2.5y)+2y=5 equation:

Simplifying
3(2 + -2.5y) + 2y = 5
(2 * 3 + -2.5y * 3) + 2y = 5
(6 + -7.5y) + 2y = 5

Combine like terms: -7.5y + 2y = -5.5y
6 + -5.5y = 5

Solving
6 + -5.5y = 5

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + -5.5y = 5 + -6

Combine like terms: 6 + -6 = 0
0 + -5.5y = 5 + -6
-5.5y = 5 + -6

Combine like terms: 5 + -6 = -1
-5.5y = -1

Divide each side by '-5.5'.
y = 0.1818181818

Simplifying
y = 0.1818181818