Issolvi 427=left(x-4right)10+4*11*7

$$427 = \left( x-4 \right) 10+4 \times 11 \times 7$$

Solvi għal x

$$x = \frac{159}{10} = 15\frac{9}{10} = 15.9$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Uża l-propjetà distributtiva biex timmultiplika x-4 b'10.

$$427=10x-40+4\times 11\times 7$$

Immultiplika 4 u 11 biex tikseb 44.

$$427=10x-40+44\times 7$$

Immultiplika 44 u 7 biex tikseb 308.

$$427=10x-40+308$$

Żid -40 u 308 biex tikseb 268.

$$427=10x+268$$

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

$$10x+268=427$$

Naqqas 268 miż-żewġ naħat.

$$10x=427-268$$

Naqqas 268 minn 427 biex tikseb 159.

$$10x=159$$

Iddividi ż-żewġ naħat b'10.

$$x=\frac{159}{10}$$