3(y-3)=6(2y+6)

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Solution for 3(y-3)=6(2y+6) equation:


Simplifying
3(y + -3) = 6(2y + 6)

Reorder the terms:
3(-3 + y) = 6(2y + 6)
(-3 * 3 + y * 3) = 6(2y + 6)
(-9 + 3y) = 6(2y + 6)

Reorder the terms:
-9 + 3y = 6(6 + 2y)
-9 + 3y = (6 * 6 + 2y * 6)
-9 + 3y = (36 + 12y)

Solving
-9 + 3y = 36 + 12y

Solving for variable 'y'.

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

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

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

Combine like terms: 12y + -12y = 0
-9 + -9y = 36 + 0
-9 + -9y = 36

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

Combine like terms: -9 + 9 = 0
0 + -9y = 36 + 9
-9y = 36 + 9

Combine like terms: 36 + 9 = 45
-9y = 45

Divide each side by '-9'.
y = -5

Simplifying
y = -5

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