Issolvi -3.5-7.2-4.1+15.3+9.1-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2

$$-3.5-7.2-4.1+15.3+9.1-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Evalwa

$$-7.6$$

Passi tas-Soluzzjonijiet

Naqqas 7.2 minn -3.5 biex tikseb -10.7.

$$-10.7-4.1+15.3+9.1-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Naqqas 4.1 minn -10.7 biex tikseb -14.8.

$$-14.8+15.3+9.1-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Żid -14.8 u 15.3 biex tikseb 0.5.

$$0.5+9.1-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Żid 0.5 u 9.1 biex tikseb 9.6.

$$9.6-7.7-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Naqqas 7.7 minn 9.6 biex tikseb 1.9.

$$1.9-5.3+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Naqqas 5.3 minn 1.9 biex tikseb -3.4.

$$-3.4+13.7+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Żid -3.4 u 13.7 biex tikseb 10.3.

$$10.3+6.7-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Żid 10.3 u 6.7 biex tikseb 17.

$$17-12.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Naqqas 12.5 minn 17 biex tikseb 4.5.

$$4.5-3.4+9.6-4.9-4.3-5.9-3.2$$

Naqqas 3.4 minn 4.5 biex tikseb 1.1.

$$1.1+9.6-4.9-4.3-5.9-3.2$$

Żid 1.1 u 9.6 biex tikseb 10.7.

$$10.7-4.9-4.3-5.9-3.2$$

Naqqas 4.9 minn 10.7 biex tikseb 5.8.

$$5.8-4.3-5.9-3.2$$

Naqqas 4.3 minn 5.8 biex tikseb 1.5.

$$1.5-5.9-3.2$$

Naqqas 5.9 minn 1.5 biex tikseb -4.4.

$$-4.4-3.2$$

Naqqas 3.2 minn -4.4 biex tikseb -7.6.

$$-7.6$$

Fattur

$$-7.6$$