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

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


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

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

Remove parenthesis around (-2 + y)
-2 + y + (y + -1) + y = -3

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

Remove parenthesis around (-1 + y)
-2 + y + -1 + y + y = -3

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

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

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

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

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

Combine like terms: -3 + 3 = 0
0 + 3y = -3 + 3
3y = -3 + 3

Combine like terms: -3 + 3 = 0
3y = 0

Solving
3y = 0

Solving for variable 'y'.

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

Divide each side by '3'.
y = 0

Simplifying
y = 0

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