Issolvi 80(15)+120(x)+500(2/3(15))-35000=0

$$80(15)+120(x)+500( \frac{ 2 }{ 3 } (15))-35000=0$$

Solvi għal x

$$x=240$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Immultiplika 80 u 15 biex tikseb 1200.

$$1200+120x+500\times \frac{2}{3}\times 15-35000=0$$

Esprimi 500\times \frac{2}{3} bħala frazzjoni waħda.

$$1200+120x+\frac{500\times 2}{3}\times 15-35000=0$$

Immultiplika 500 u 2 biex tikseb 1000.

$$1200+120x+\frac{1000}{3}\times 15-35000=0$$

Esprimi \frac{1000}{3}\times 15 bħala frazzjoni waħda.

$$1200+120x+\frac{1000\times 15}{3}-35000=0$$

Immultiplika 1000 u 15 biex tikseb 15000.

$$1200+120x+\frac{15000}{3}-35000=0$$

Iddividi 15000 b'3 biex tikseb5000.

$$1200+120x+5000-35000=0$$

Żid 1200 u 5000 biex tikseb 6200.

$$6200+120x-35000=0$$

Naqqas 35000 minn 6200 biex tikseb -28800.

$$-28800+120x=0$$

Żid 28800 maż-żewġ naħat. Xi ħaġa plus żero jirriżulta f'dan in-numru stess.

$$120x=28800$$

Iddividi ż-żewġ naħat b'120.

$$x=\frac{28800}{120}$$

Iddividi 28800 b'120 biex tikseb240.

$$x=240$$