8y+22=-2(y+9)

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Solution for 8y+22=-2(y+9) equation:


Simplifying
8y + 22 = -2(y + 9)

Reorder the terms:
22 + 8y = -2(y + 9)

Reorder the terms:
22 + 8y = -2(9 + y)
22 + 8y = (9 * -2 + y * -2)
22 + 8y = (-18 + -2y)

Solving
22 + 8y = -18 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
22 + 8y + 2y = -18 + -2y + 2y

Combine like terms: 8y + 2y = 10y
22 + 10y = -18 + -2y + 2y

Combine like terms: -2y + 2y = 0
22 + 10y = -18 + 0
22 + 10y = -18

Add '-22' to each side of the equation.
22 + -22 + 10y = -18 + -22

Combine like terms: 22 + -22 = 0
0 + 10y = -18 + -22
10y = -18 + -22

Combine like terms: -18 + -22 = -40
10y = -40

Divide each side by '10'.
y = -4

Simplifying
y = -4

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