Issolvi q=a^3b:a,b

$$q = a ^ { 3 } b : a , b$$

Solvi għal b

$$b=\frac{q}{a^{2}}$$

$$a\neq 0$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Immultiplika ż-żewġ naħat tal-ekwazzjoni b'a.

$$qa=a^{3}b$$

Ibdel in-naħat sabiex it-termini varjabbli kollha jkunu fuq in-naħa tax-xellug.

$$a^{3}b=qa$$

L-ekwazzjoni hija f'forma standard.

$$a^{3}b=aq$$

Iddividi ż-żewġ naħat b'a^{3}.

$$\frac{a^{3}b}{a^{3}}=\frac{aq}{a^{3}}$$

Meta tiddividi b'a^{3} titneħħa l-multiplikazzjoni b'a^{3}.

$$b=\frac{aq}{a^{3}}$$

Iddividi qa b'a^{3}.

$$b=\frac{q}{a^{2}}$$

Solvi għal a (complex solution)

$$\left\{\begin{matrix}a=-b^{-\frac{1}{2}}\sqrt{q}\text{; }a=b^{-\frac{1}{2}}\sqrt{q}\text{, }&b\neq 0\text{ and }q\neq 0\\a\neq 0\text{, }&q=0\text{ and }b=0\end{matrix}\right.$$

Solvi għal a

$$\left\{\begin{matrix}a=\sqrt{\frac{q}{b}}\text{; }a=-\sqrt{\frac{q}{b}}\text{, }&\left(b<0\text{ and }q<0\right)\text{ or }\left(b>0\text{ and }q>0\right)\\a\neq 0\text{, }&q=0\text{ and }b=0\end{matrix}\right.$$