Whakaoti mō y
y=\frac{1}{7}\approx 0.142857143
Graph
Tohaina
Kua tāruatia ki te papatopenga
-7y+7=6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-7y=6-7
Tangohia te 7 mai i ngā taha e rua.
-7y=-1
Tangohia te 7 i te 6, ka -1.
y=\frac{-1}{-7}
Whakawehea ngā taha e rua ki te -7.
y=\frac{1}{7}
Ka taea te hautanga \frac{-1}{-7} te whakamāmā ki te \frac{1}{7} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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