(-10y^2-14)-(-14+7)=

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Solution for (-10y^2-14)-(-14+7)= equation:


Simplifying
(-10y2 + -14) + -1(-14 + 7) = 0

Reorder the terms:
(-14 + -10y2) + -1(-14 + 7) = 0

Remove parenthesis around (-14 + -10y2)
-14 + -10y2 + -1(-14 + 7) = 0

Combine like terms: -14 + 7 = -7
-14 + -10y2 + -1(-7) = 0

Multiply -1 * -7
-14 + -10y2 + 7 = 0

Reorder the terms:
-14 + 7 + -10y2 = 0

Combine like terms: -14 + 7 = -7
-7 + -10y2 = 0

Solving
-7 + -10y2 = 0

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -10y2 = 0 + 7

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

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

Divide each side by '-10'.
y2 = -0.7

Simplifying
y2 = -0.7

Reorder the terms:
0.7 + y2 = -0.7 + 0.7

Combine like terms: -0.7 + 0.7 = 0.0
0.7 + y2 = 0.0

The solution to this equation could not be determined.

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