18+3y=9y

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Solution for 18+3y=9y equation:


Simplifying
18 + 3y = 9y

Solving
18 + 3y = 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.
18 + 3y + -9y = 9y + -9y

Combine like terms: 3y + -9y = -6y
18 + -6y = 9y + -9y

Combine like terms: 9y + -9y = 0
18 + -6y = 0

Add '-18' to each side of the equation.
18 + -18 + -6y = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -6y = 0 + -18
-6y = 0 + -18

Combine like terms: 0 + -18 = -18
-6y = -18

Divide each side by '-6'.
y = 3

Simplifying
y = 3

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