Issolvi -(2t-0.71)=0.9(1.4-t)

$$- ( 2 t - 0.71 ) = 0.9 ( 1.4 - t )$$

Solvi għal t

$$t=-0.5$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Biex issib l-oppost ta' 2t-0.71, sib l-oppost ta' kull terminu.

$$-2t-\left(-0.71\right)=0.9\left(1.4-t\right)$$

L-oppost ta' -0.71 huwa 0.71.

$$-2t+0.71=0.9\left(1.4-t\right)$$

Uża l-propjetà distributtiva biex timmultiplika 0.9 b'1.4-t.

$$-2t+0.71=1.26-0.9t$$

Żid 0.9t maż-żewġ naħat.

$$-2t+0.71+0.9t=1.26$$

Ikkombina -2t u 0.9t biex tikseb -1.1t.

$$-1.1t+0.71=1.26$$

Naqqas 0.71 miż-żewġ naħat.

$$-1.1t=1.26-0.71$$

Naqqas 0.71 minn 1.26 biex tikseb 0.55.

$$-1.1t=0.55$$

Iddividi ż-żewġ naħat b'-1.1.

$$t=\frac{0.55}{-1.1}$$

Espandi \frac{0.55}{-1.1} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$t=\frac{55}{-110}$$

Naqqas il-frazzjoni \frac{55}{-110} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 55.

$$t=-\frac{1}{2}$$