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

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


Simplifying
7y + -6 + y = -1(y + 9)

Reorder the terms:
-6 + 7y + y = -1(y + 9)

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

Reorder the terms:
-6 + 8y = -1(9 + y)
-6 + 8y = (9 * -1 + y * -1)
-6 + 8y = (-9 + -1y)

Solving
-6 + 8y = -9 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-6 + 8y + y = -9 + -1y + y

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

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

Add '6' to each side of the equation.
-6 + 6 + 9y = -9 + 6

Combine like terms: -6 + 6 = 0
0 + 9y = -9 + 6
9y = -9 + 6

Combine like terms: -9 + 6 = -3
9y = -3

Divide each side by '9'.
y = -0.3333333333

Simplifying
y = -0.3333333333

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