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

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

2x-8=x+2
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x-4.
2x-8-x=2
Tangohia te x mai i ngā taha e rua.
x-8=2
Pahekotia te 2x me -x, ka x.
x=2+8
Me tāpiri te 8 ki ngā taha e rua.
x=10
Tāpirihia te 2 ki te 8, ka 10.