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Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

8-3x-2=5-2x
Hei kimi i te tauaro o 3x+2, kimihia te tauaro o ia taurangi.
6-3x=5-2x
Tangohia te 2 i te 8, ka 6.
6-3x+2x=5
Me tāpiri te 2x ki ngā taha e rua.
6-x=5
Pahekotia te -3x me 2x, ka -x.
-x=5-6
Tangohia te 6 mai i ngā taha e rua.
-x=-1
Tangohia te 6 i te 5, ka -1.
x=1
Me whakarea ngā taha e rua ki te -1.