2y^2+10=-7

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Solution for 2y^2+10=-7 equation:


Simplifying
2y2 + 10 = -7

Reorder the terms:
10 + 2y2 = -7

Solving
10 + 2y2 = -7

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + 2y2 = -7 + -10

Combine like terms: 10 + -10 = 0
0 + 2y2 = -7 + -10
2y2 = -7 + -10

Combine like terms: -7 + -10 = -17
2y2 = -17

Divide each side by '2'.
y2 = -8.5

Simplifying
y2 = -8.5

Reorder the terms:
8.5 + y2 = -8.5 + 8.5

Combine like terms: -8.5 + 8.5 = 0.0
8.5 + y2 = 0.0

The solution to this equation could not be determined.

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