Whakaoti mō x
x=\frac{2T+424}{7}
Whakaoti mō T
T=\frac{7x}{2}-212
Graph
Tohaina
Kua tāruatia ki te papatopenga
3.5x-212=T
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3.5x=T+212
Me tāpiri te 212 ki ngā taha e rua.
\frac{3.5x}{3.5}=\frac{T+212}{3.5}
Whakawehea ngā taha e rua o te whārite ki te 3.5, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
x=\frac{T+212}{3.5}
Mā te whakawehe ki te 3.5 ka wetekia te whakareanga ki te 3.5.
x=\frac{2T+424}{7}
Whakawehe T+212 ki te 3.5 mā te whakarea T+212 ki te tau huripoki o 3.5.
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