Whakaoti mō x
x=1430
Graph
Tohaina
Kua tāruatia ki te papatopenga
70\times 20=x-30
Me whakarea ngā taha e rua ki te 20.
1400=x-30
Whakareatia te 70 ki te 20, ka 1400.
x-30=1400
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=1400+30
Me tāpiri te 30 ki ngā taha e rua.
x=1430
Tāpirihia te 1400 ki te 30, ka 1430.
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