Issolvi 15*2+(x-15)*2+(x-15)*3=10

$$15 \times 2 + ( x - 15 ) \times 2 + ( x - 15 ) \times 3 = 10$$

Solvi għal x

$$x=11$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Immultiplika 15 u 2 biex tikseb 30.

$$30+\left(x-15\right)\times 2+\left(x-15\right)\times 3=10$$

Uża l-propjetà distributtiva biex timmultiplika x-15 b'2.

$$30+2x-30+\left(x-15\right)\times 3=10$$

Naqqas 30 minn 30 biex tikseb 0.

$$2x+\left(x-15\right)\times 3=10$$

Uża l-propjetà distributtiva biex timmultiplika x-15 b'3.

$$2x+3x-45=10$$

Ikkombina 2x u 3x biex tikseb 5x.

$$5x-45=10$$

Żid 45 maż-żewġ naħat.

$$5x=10+45$$

Żid 10 u 45 biex tikseb 55.

$$5x=55$$

Iddividi ż-żewġ naħat b'5.

$$x=\frac{55}{5}$$

Iddividi 55 b'5 biex tikseb11.

$$x=11$$