Issolvi 6(15.4f+9.03)-22.5fgeq35.5+69.7f

$$6 ( 15.4 f + 9.03 ) - 22.5 f \geq 35.5 + 69.7 f$$

Solvi għal f

$$f\geq -93.4$$

Passi tas-Soluzzjonijiet

Uża l-propjetà distributtiva biex timmultiplika 6 b'15.4f+9.03.

$$92.4f+54.18-22.5f\geq 35.5+69.7f$$

Ikkombina 92.4f u -22.5f biex tikseb 69.9f.

$$69.9f+54.18\geq 35.5+69.7f$$

Naqqas 69.7f miż-żewġ naħat.

$$69.9f+54.18-69.7f\geq 35.5$$

Ikkombina 69.9f u -69.7f biex tikseb 0.2f.

$$0.2f+54.18\geq 35.5$$

Naqqas 54.18 miż-żewġ naħat.

$$0.2f\geq 35.5-54.18$$

Naqqas 54.18 minn 35.5 biex tikseb -18.68.

$$0.2f\geq -18.68$$

Iddividi ż-żewġ naħat b'0.2. Peress li 0.2 huwa >0, id-direzzjoni tal-inugwaljanza tibqa' l-istess.

$$f\geq \frac{-18.68}{0.2}$$

Espandi \frac{-18.68}{0.2} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$f\geq \frac{-1868}{20}$$

Naqqas il-frazzjoni \frac{-1868}{20} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 4.

$$f\geq -\frac{467}{5}$$