18y=9y+27

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Solution for 18y=9y+27 equation:


Simplifying
18y = 9y + 27

Reorder the terms:
18y = 27 + 9y

Solving
18y = 27 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
18y + -9y = 27 + 9y + -9y

Combine like terms: 18y + -9y = 9y
9y = 27 + 9y + -9y

Combine like terms: 9y + -9y = 0
9y = 27 + 0
9y = 27

Divide each side by '9'.
y = 3

Simplifying
y = 3

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