3+6y+9=(y+2)

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Solution for 3+6y+9=(y+2) equation:


Simplifying
3 + 6y + 9 = (y + 2)

Reorder the terms:
3 + 9 + 6y = (y + 2)

Combine like terms: 3 + 9 = 12
12 + 6y = (y + 2)

Reorder the terms:
12 + 6y = (2 + y)

Remove parenthesis around (2 + y)
12 + 6y = 2 + y

Solving
12 + 6y = 2 + 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.
12 + 6y + -1y = 2 + y + -1y

Combine like terms: 6y + -1y = 5y
12 + 5y = 2 + y + -1y

Combine like terms: y + -1y = 0
12 + 5y = 2 + 0
12 + 5y = 2

Add '-12' to each side of the equation.
12 + -12 + 5y = 2 + -12

Combine like terms: 12 + -12 = 0
0 + 5y = 2 + -12
5y = 2 + -12

Combine like terms: 2 + -12 = -10
5y = -10

Divide each side by '5'.
y = -2

Simplifying
y = -2

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