10z^2+5y=-20

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Solution for 10z^2+5y=-20 equation: 


Simplifying
10z2 + 5y = -20

Reorder the terms:
5y + 10z2 = -20

Solving
5y + 10z2 = -20

Solving for variable 'y'.

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

Add '-10z2' to each side of the equation.
5y + 10z2 + -10z2 = -20 + -10z2

Combine like terms: 10z2 + -10z2 = 0
5y + 0 = -20 + -10z2
5y = -20 + -10z2

Divide each side by '5'.
y = -4 + -2z2

Simplifying
y = -4 + -2z2

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