Whakaoti mō j
j=-\frac{10h}{3}+20
Whakaoti mō h
h=-\frac{3j}{10}+6
Tohaina
Kua tāruatia ki te papatopenga
6-0.3j=h
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-0.3j=h-6
Tangohia te 6 mai i ngā taha e rua.
\frac{-0.3j}{-0.3}=\frac{h-6}{-0.3}
Whakawehea ngā taha e rua o te whārite ki te -0.3, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
j=\frac{h-6}{-0.3}
Mā te whakawehe ki te -0.3 ka wetekia te whakareanga ki te -0.3.
j=-\frac{10h}{3}+20
Whakawehe h-6 ki te -0.3 mā te whakarea h-6 ki te tau huripoki o -0.3.
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