6(3y+9)=12y

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Solution for 6(3y+9)=12y equation:


Simplifying
6(3y + 9) = 12y

Reorder the terms:
6(9 + 3y) = 12y
(9 * 6 + 3y * 6) = 12y
(54 + 18y) = 12y

Solving
54 + 18y = 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.
54 + 18y + -12y = 12y + -12y

Combine like terms: 18y + -12y = 6y
54 + 6y = 12y + -12y

Combine like terms: 12y + -12y = 0
54 + 6y = 0

Add '-54' to each side of the equation.
54 + -54 + 6y = 0 + -54

Combine like terms: 54 + -54 = 0
0 + 6y = 0 + -54
6y = 0 + -54

Combine like terms: 0 + -54 = -54
6y = -54

Divide each side by '6'.
y = -9

Simplifying
y = -9

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