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

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


Simplifying
7y2 + 5y2 + 3 = 0

Reorder the terms:
3 + 7y2 + 5y2 = 0

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

Solving
3 + 12y2 = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 12y2 = 0 + -3

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

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

Divide each side by '12'.
y2 = -0.25

Simplifying
y2 = -0.25

Reorder the terms:
0.25 + y2 = -0.25 + 0.25

Combine like terms: -0.25 + 0.25 = 0.00
0.25 + y2 = 0.00

The solution to this equation could not be determined.

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