Tīpoka ki ngā ihirangi matua
Whakaoti mō x
Tick mark Image
Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x+1-2x=1
Tangohia te 2x mai i ngā taha e rua.
-x+1=1
Pahekotia te x me -2x, ka -x.
-x=1-1
Tangohia te 1 mai i ngā taha e rua.
-x=0
Tangohia te 1 i te 1, ka 0.
x=0
He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te -1 e ōrite ki 0, me ōrite pū te x ki 0.