2(y+1)+y=y+1

Solution for 2(y+1)+y=y+1 equation:

Simplifying
2(y + 1) + y = y + 1

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

Combine like terms: 2y + y = 3y
2 + 3y = y + 1

Reorder the terms:
2 + 3y = 1 + y

Solving
2 + 3y = 1 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
2 + 3y + -1y = 1 + y + -1y

Combine like terms: 3y + -1y = 2y
2 + 2y = 1 + y + -1y

Combine like terms: y + -1y = 0
2 + 2y = 1 + 0
2 + 2y = 1

Add '-2' to each side of the equation.
2 + -2 + 2y = 1 + -2

Combine like terms: 2 + -2 = 0
0 + 2y = 1 + -2
2y = 1 + -2

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

Divide each side by '2'.
y = -0.5

Simplifying
y = -0.5