3-(y+2)=y+1

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

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

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

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

Reorder the terms:
1 + -1y = 1 + y

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

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

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

Solving
-1y = 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.
-1y + -1y = y + -1y

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

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

Divide each side by '-2'.
y = 0

Simplifying
y = 0