2+y+2y=9

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Solution for 2+y+2y=9 equation: 


Simplifying
2 + y + 2y = 9

Combine like terms: y + 2y = 3y
2 + 3y = 9

Solving
2 + 3y = 9

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + 3y = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 3y = 9 + -2
3y = 9 + -2

Combine like terms: 9 + -2 = 7
3y = 7

Divide each side by '3'.
y = 2.333333333

Simplifying
y = 2.333333333

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