Решите уравнение относительно X, если А (не равен) 0, b (не равен) 0

1) $\frac{6a^3b^2x+30a^5b^3}{2a^2b}=6ab \ \textless \ =\ \textgreater \ \frac{6a^3b^2(x+5a^2b)}{2a^2b}=6ab \ \textless \ =\ \textgreater \ 3ab(x+5a^2b)=6ab$ <=> $x+5a^2b=2 \ \textless \ =\ \textgreater \ x=2-5a^2b$
2) $\frac{4a^3b^2x-12a^4b^4}{4ab} =3a^2b \ \textless \ =\ \textgreater \ \frac{4a^3b^2(x-3ab^2)}{4ab}=3a^2b$ <=> $a^2b(x-3ab^2)=3a^2b \ \textless \ =\ \textgreater \ x=3+3ab^2$