2y^2+y^2=6

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Solution for 2y^2+y^2=6 equation: 


Simplifying
2y2 + y2 = 6

Combine like terms: 2y2 + y2 = 3y2
3y2 = 6

Solving
3y2 = 6

Solving for variable 'y'.

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

Divide each side by '3'.
y2 = 2

Simplifying
y2 = 2

Take the square root of each side:
y = {-1.414213562, 1.414213562}

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