Tīpoka ki ngā ihirangi matua
Whakaoti mō b
Tick mark Image

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

-5+b<-4\times 4
Me whakarea ngā taha e rua ki te 4. I te mea he tōrunga te 4, kāore e huri te ahunga koreōrite.
-5+b<-16
Whakareatia te -4 ki te 4, ka -16.
b<-16+5
Me tāpiri te 5 ki ngā taha e rua.
b<-11
Tāpirihia te -16 ki te 5, ka -11.