3y+5y=9y

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Solution for 3y+5y=9y equation: 


Simplifying
3y + 5y = 9y

Combine like terms: 3y + 5y = 8y
8y = 9y

Solving
8y = 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.
8y + -9y = 9y + -9y

Combine like terms: 8y + -9y = -1y
-1y = 9y + -9y

Combine like terms: 9y + -9y = 0
-1y = 0

Divide each side by '-1'.
y = 0

Simplifying
y = 0

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