(9+7y)+(-6y-8)=

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Solution for (9+7y)+(-6y-8)= equation:


Simplifying
(9 + 7y) + (-6y + -8) = 0

Remove parenthesis around (9 + 7y)
9 + 7y + (-6y + -8) = 0

Reorder the terms:
9 + 7y + (-8 + -6y) = 0

Remove parenthesis around (-8 + -6y)
9 + 7y + -8 + -6y = 0

Reorder the terms:
9 + -8 + 7y + -6y = 0

Combine like terms: 9 + -8 = 1
1 + 7y + -6y = 0

Combine like terms: 7y + -6y = 1y
1 + 1y = 0

Solving
1 + 1y = 0

Solving for variable 'y'.

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

Add '-1' to each side of the equation.
1 + -1 + 1y = 0 + -1

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

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

Divide each side by '1'.
y = -1

Simplifying
y = -1

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