-y^2-9y^2+3y^2=

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Solution for -y^2-9y^2+3y^2= equation: 


Simplifying
-1y2 + -9y2 + 3y2 = 0

Combine like terms: -1y2 + -9y2 = -10y2
-10y2 + 3y2 = 0

Combine like terms: -10y2 + 3y2 = -7y2
-7y2 = 0

Solving
-7y2 = 0

Solving for variable 'y'.

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

Divide each side by '-7'.
y2 = 0

Simplifying
y2 = 0

Take the square root of each side:
y = {0}

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