3(y-1)+9=8-(2+2y)

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Solution for 3(y-1)+9=8-(2+2y) equation:


Simplifying
3(y + -1) + 9 = 8 + -1(2 + 2y)

Reorder the terms:
3(-1 + y) + 9 = 8 + -1(2 + 2y)
(-1 * 3 + y * 3) + 9 = 8 + -1(2 + 2y)
(-3 + 3y) + 9 = 8 + -1(2 + 2y)

Reorder the terms:
-3 + 9 + 3y = 8 + -1(2 + 2y)

Combine like terms: -3 + 9 = 6
6 + 3y = 8 + -1(2 + 2y)
6 + 3y = 8 + (2 * -1 + 2y * -1)
6 + 3y = 8 + (-2 + -2y)

Combine like terms: 8 + -2 = 6
6 + 3y = 6 + -2y

Add '-6' to each side of the equation.
6 + -6 + 3y = 6 + -6 + -2y

Combine like terms: 6 + -6 = 0
0 + 3y = 6 + -6 + -2y
3y = 6 + -6 + -2y

Combine like terms: 6 + -6 = 0
3y = 0 + -2y
3y = -2y

Solving
3y = -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.
3y + 2y = -2y + 2y

Combine like terms: 3y + 2y = 5y
5y = -2y + 2y

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

Divide each side by '5'.
y = 0

Simplifying
y = 0

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