9y+36=-3(y-4)

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Solution for 9y+36=-3(y-4) equation: 


Simplifying
9y + 36 = -3(y + -4)

Reorder the terms:
36 + 9y = -3(y + -4)

Reorder the terms:
36 + 9y = -3(-4 + y)
36 + 9y = (-4 * -3 + y * -3)
36 + 9y = (12 + -3y)

Solving
36 + 9y = 12 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
36 + 9y + 3y = 12 + -3y + 3y

Combine like terms: 9y + 3y = 12y
36 + 12y = 12 + -3y + 3y

Combine like terms: -3y + 3y = 0
36 + 12y = 12 + 0
36 + 12y = 12

Add '-36' to each side of the equation.
36 + -36 + 12y = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 12y = 12 + -36
12y = 12 + -36

Combine like terms: 12 + -36 = -24
12y = -24

Divide each side by '12'.
y = -2

Simplifying
y = -2

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