2y+y=45

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Solution for 2y+y=45 equation: 


Simplifying
2y + y = 45

Combine like terms: 2y + y = 3y
3y = 45

Solving
3y = 45

Solving for variable 'y'.

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

Divide each side by '3'.
y = 15

Simplifying
y = 15

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