Issolvi 15-3*((100-4*(3*2-5*5))+9)-23*6+6

$$15-3 \times ((100-4 \times (3 \times 2-5 \times 5))+9)-23 \times 6+6$$

Evalwa

$$-672$$

Passi tas-Soluzzjonijiet

Immultiplika 3 u 2 biex tikseb 6.

$$15-3\left(100-4\left(6-5\times 5\right)+9\right)-23\times 6+6$$

Immultiplika 5 u 5 biex tikseb 25.

$$15-3\left(100-4\left(6-25\right)+9\right)-23\times 6+6$$

Naqqas 25 minn 6 biex tikseb -19.

$$15-3\left(100-4\left(-19\right)+9\right)-23\times 6+6$$

Immultiplika 4 u -19 biex tikseb -76.

$$15-3\left(100-\left(-76\right)+9\right)-23\times 6+6$$

L-oppost ta' -76 huwa 76.

$$15-3\left(100+76+9\right)-23\times 6+6$$

Żid 100 u 76 biex tikseb 176.

$$15-3\left(176+9\right)-23\times 6+6$$

Żid 176 u 9 biex tikseb 185.

$$15-3\times 185-23\times 6+6$$

Immultiplika 3 u 185 biex tikseb 555.

$$15-555-23\times 6+6$$

Naqqas 555 minn 15 biex tikseb -540.

$$-540-23\times 6+6$$

Immultiplika 23 u 6 biex tikseb 138.

$$-540-138+6$$

Naqqas 138 minn -540 biex tikseb -678.

$$-678+6$$

Żid -678 u 6 biex tikseb -672.

$$-672$$

Fattur

$$-672$$