(9+6y)+(-2-5y)+(7+2y)=

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Solution for (9+6y)+(-2-5y)+(7+2y)= equation: 


Simplifying
(9 + 6y) + (-2 + -5y) + (7 + 2y) = 0

Remove parenthesis around (9 + 6y)
9 + 6y + (-2 + -5y) + (7 + 2y) = 0

Remove parenthesis around (-2 + -5y)
9 + 6y + -2 + -5y + (7 + 2y) = 0

Remove parenthesis around (7 + 2y)
9 + 6y + -2 + -5y + 7 + 2y = 0

Reorder the terms:
9 + -2 + 7 + 6y + -5y + 2y = 0

Combine like terms: 9 + -2 = 7
7 + 7 + 6y + -5y + 2y = 0

Combine like terms: 7 + 7 = 14
14 + 6y + -5y + 2y = 0

Combine like terms: 6y + -5y = 1y
14 + 1y + 2y = 0

Combine like terms: 1y + 2y = 3y
14 + 3y = 0

Solving
14 + 3y = 0

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 3y = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 3y = 0 + -14
3y = 0 + -14

Combine like terms: 0 + -14 = -14
3y = -14

Divide each side by '3'.
y = -4.666666667

Simplifying
y = -4.666666667

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