Issolvi 15*17x+243000-15x/20-3000=500

$$15 \times 17x+24 \frac{ 3000-15x }{ 20 } -3000 = 500$$

Solvi għal x

$$x=-\frac{100}{237}\approx -0.421940928$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Immultiplika ż-żewġ naħat tal-ekwazzjoni b'20.

$$300\times 17x+24\left(3000-15x\right)-60000=10000$$

Immultiplika 300 u 17 biex tikseb 5100.

$$5100x+24\left(3000-15x\right)-60000=10000$$

Uża l-propjetà distributtiva biex timmultiplika 24 b'3000-15x.

$$5100x+72000-360x-60000=10000$$

Ikkombina 5100x u -360x biex tikseb 4740x.

$$4740x+72000-60000=10000$$

Naqqas 60000 minn 72000 biex tikseb 12000.

$$4740x+12000=10000$$

Naqqas 12000 miż-żewġ naħat.

$$4740x=10000-12000$$

Naqqas 12000 minn 10000 biex tikseb -2000.

$$4740x=-2000$$

Iddividi ż-żewġ naħat b'4740.

$$x=\frac{-2000}{4740}$$

Naqqas il-frazzjoni \frac{-2000}{4740} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 20.

$$x=-\frac{100}{237}$$