Issolvi 140=19[1+45*10^-3(T-200)]

$$140 = 19 [ 1 + 45 \times 10 ^ { - 3 } ( T - 200 ) ]$$

Solvi għal T

$$T = \frac{58400}{171} = 341\frac{89}{171} \approx 341.520467836$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Iddividi ż-żewġ naħat b'19.

$$\frac{140}{19}=1+45\times 10^{-3}\left(T-200\right)$$

Ikkalkula 10 bil-power ta' -3 u tikseb \frac{1}{1000}.

$$\frac{140}{19}=1+45\times \frac{1}{1000}\left(T-200\right)$$

Immultiplika 45 u \frac{1}{1000} biex tikseb \frac{9}{200}.

$$\frac{140}{19}=1+\frac{9}{200}\left(T-200\right)$$

Uża l-propjetà distributtiva biex timmultiplika \frac{9}{200} b'T-200.

$$\frac{140}{19}=1+\frac{9}{200}T-9$$

Naqqas 9 minn 1 biex tikseb -8.

$$\frac{140}{19}=-8+\frac{9}{200}T$$

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

$$-8+\frac{9}{200}T=\frac{140}{19}$$

Żid 8 maż-żewġ naħat.

$$\frac{9}{200}T=\frac{140}{19}+8$$

Żid \frac{140}{19} u 8 biex tikseb \frac{292}{19}.

$$\frac{9}{200}T=\frac{292}{19}$$

Immultiplika ż-żewġ naħat b'\frac{200}{9}, ir-reċiproku ta' \frac{9}{200}.

$$T=\frac{292}{19}\times \frac{200}{9}$$

Immultiplika \frac{292}{19} u \frac{200}{9} biex tikseb \frac{58400}{171}.

$$T=\frac{58400}{171}$$