Issolvi 40m-3n+2m-6+12m

$$40m-3n+2m-6+12m$$

Evalwa

$$54m-3n-6$$

Passi tas-Soluzzjonijiet

Ikkombina 40m u 2m biex tikseb 42m.

$$42m-3n-6+12m$$

Ikkombina 42m u 12m biex tikseb 54m.

$$54m-3n-6$$

Fattur

$$3\left(18m-n-2\right)$$

Passi tas-Soluzzjonijiet

Immultiplika u kkombina termini simili.

$$54m-3n-6$$

Iffattura 'l barra 3.

$$3\left(18m-n-2\right)$$