Whakaoti mō y
y<-84
Graph
Tohaina
Kua tāruatia ki te papatopenga
-\frac{1}{7}y-2>10
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa. Ka huri tēnei i te aronga o te tohu.
-\frac{1}{7}y>10+2
Me tāpiri te 2 ki ngā taha e rua.
-\frac{1}{7}y>12
Tāpirihia te 10 ki te 2, ka 12.
y<12\left(-7\right)
Me whakarea ngā taha e rua ki te -7, te tau utu o -\frac{1}{7}. I te mea he tōraro a -\frac{1}{7}, ka huri te ahunga koreōrite.
y<-84
Whakareatia te 12 ki te -7, ka -84.
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