2y-1.5(y-1)=3

Solution for 2y-1.5(y-1)=3 equation:

Simplifying
2y + -1.5(y + -1) = 3

Reorder the terms:
2y + -1.5(-1 + y) = 3
2y + (-1 * -1.5 + y * -1.5) = 3
2y + (1.5 + -1.5y) = 3

Reorder the terms:
1.5 + 2y + -1.5y = 3

Combine like terms: 2y + -1.5y = 0.5y
1.5 + 0.5y = 3

Solving
1.5 + 0.5y = 3

Solving for variable 'y'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 0.5y = 3 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 0.5y = 3 + -1.5
0.5y = 3 + -1.5

Combine like terms: 3 + -1.5 = 1.5
0.5y = 1.5

Divide each side by '0.5'.
y = 3

Simplifying
y = 3