2[y-3]-y=-1

Solution for 2[y-3]-y=-1 equation:

Simplifying
2[y + -3] + -1y = -1

Reorder the terms:
2[-3 + y] + -1y = -1
[-3 * 2 + y * 2] + -1y = -1
[-6 + 2y] + -1y = -1

Combine like terms: 2y + -1y = 1y
-6 + 1y = -1

Solving
-6 + 1y = -1

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 + 1y = -1 + 6

Combine like terms: -6 + 6 = 0
0 + 1y = -1 + 6
1y = -1 + 6

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

Divide each side by '1'.
y = 5

Simplifying
y = 5