Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
7=\frac{1}{3}x+5
Whakahekea te hautanga \frac{3}{9} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
\frac{1}{3}x+5=7
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{1}{3}x=7-5
Tangohia te 5 mai i ngā taha e rua.
\frac{1}{3}x=2
Tangohia te 5 i te 7, ka 2.
x=2\times 3
Me whakarea ngā taha e rua ki te 3, te tau utu o \frac{1}{3}.
x=6
Whakareatia te 2 ki te 3, ka 6.
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