3y=2(y+9)

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


Simplifying
3y = 2(y + 9)

Reorder the terms:
3y = 2(9 + y)
3y = (9 * 2 + y * 2)
3y = (18 + 2y)

Solving
3y = 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.
3y + -2y = 18 + 2y + -2y

Combine like terms: 3y + -2y = 1y
1y = 18 + 2y + -2y

Combine like terms: 2y + -2y = 0
1y = 18 + 0
1y = 18

Divide each side by '1'.
y = 18

Simplifying
y = 18

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