2y^2+7-5=0

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Solution for 2y^2+7-5=0 equation:


Simplifying
2y2 + 7 + -5 = 0

Reorder the terms:
7 + -5 + 2y2 = 0

Combine like terms: 7 + -5 = 2
2 + 2y2 = 0

Solving
2 + 2y2 = 0

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 + 2y2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 2y2 = 0 + -2
2y2 = 0 + -2

Combine like terms: 0 + -2 = -2
2y2 = -2

Divide each side by '2'.
y2 = -1

Simplifying
y2 = -1

Reorder the terms:
1 + y2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + y2 = 0

The solution to this equation could not be determined.

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