Issolvi 200*0.22*(-6)+120(-6)+x*0.22*80=0

$$200 \times 0.22 \times ( - 6 ) + 120 ( - 6 ) + x \times 0.22 \times 80 = 0$$

Solvi għal x

$$x = \frac{615}{11} = 55\frac{10}{11} \approx 55.909090909$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Immultiplika 200 u 0.22 biex tikseb 44.

$$44\left(-6\right)+120\left(-6\right)+x\times 0.22\times 80=0$$

Immultiplika 44 u -6 biex tikseb -264.

$$-264+120\left(-6\right)+x\times 0.22\times 80=0$$

Immultiplika 120 u -6 biex tikseb -720.

$$-264-720+x\times 0.22\times 80=0$$

Naqqas 720 minn -264 biex tikseb -984.

$$-984+x\times 0.22\times 80=0$$

Immultiplika 0.22 u 80 biex tikseb 17.6.

$$-984+x\times 17.6=0$$

Żid 984 maż-żewġ naħat. Xi ħaġa plus żero jirriżulta f'dan in-numru stess.

$$x\times 17.6=984$$

Iddividi ż-żewġ naħat b'17.6.

$$x=\frac{984}{17.6}$$

Espandi \frac{984}{17.6} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$x=\frac{9840}{176}$$

Naqqas il-frazzjoni \frac{9840}{176} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 16.

$$x=\frac{615}{11}$$