Issolvi 0.2/40+2x=0.376/2left(108+xright)

$$\frac{ 0.2 }{ 40+2x } = \frac{ 0.376 }{ 2 \left( 108+x \right) }$$

Solvi għal x

$$x=80$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Il-varjabbli x ma jistax ikun ugwali għal kwalunkwe mill-valuri -108,-20 billi d-diviżjoni b'żero mhix definita. Immultiplika ż-żewġ naħat tal-ekwazzjoni b'2\left(x+20\right)\left(x+108\right), l-inqas denominatur komuni ta' 40+2x,2\left(108+x\right).

$$\left(x+108\right)\times 0.2=\left(x+20\right)\times 0.376$$

Uża l-propjetà distributtiva biex timmultiplika x+108 b'0.2.

$$0.2x+21.6=\left(x+20\right)\times 0.376$$

Uża l-propjetà distributtiva biex timmultiplika x+20 b'0.376.

$$0.2x+21.6=0.376x+7.52$$

Naqqas 0.376x miż-żewġ naħat.

$$0.2x+21.6-0.376x=7.52$$

Ikkombina 0.2x u -0.376x biex tikseb -0.176x.

$$-0.176x+21.6=7.52$$

Naqqas 21.6 miż-żewġ naħat.

$$-0.176x=7.52-21.6$$

Naqqas 21.6 minn 7.52 biex tikseb -14.08.

$$-0.176x=-14.08$$

Iddividi ż-żewġ naħat b'-0.176.

$$x=\frac{-14.08}{-0.176}$$

Espandi \frac{-14.08}{-0.176} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'1000.

$$x=\frac{-14080}{-176}$$

Iddividi -14080 b'-176 biex tikseb80.

$$x=80$$