Solve each differential equation. Express the general solution in explicit form.(adsbygoogle = window.adsbygoogle || []).push({});

y' = (3x^2 -1) / (3+2y)

So, I will skip many steps, because they are easy. However, I am stuck in one of the last ones.

y^2 +3y = x^3- x +C

y(y+3)= x^3 - x +C

I have seen the solution for y, but I don't understand how it is derived. Can someone help?

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# Differential Eq. Last Step Solution Separating Variables

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