7y^2+5y^2-3y^2=

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Solution for 7y^2+5y^2-3y^2= equation: 


Simplifying
7y2 + 5y2 + -3y2 = 0

Combine like terms: 7y2 + 5y2 = 12y2
12y2 + -3y2 = 0

Combine like terms: 12y2 + -3y2 = 9y2
9y2 = 0

Solving
9y2 = 0

Solving for variable 'y'.

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

Divide each side by '9'.
y2 = 0

Simplifying
y2 = 0

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

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