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Whakaoti mō x
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Whakaoti mō y
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

4.1x=51.53-8.3y
Tangohia te 8.3y mai i ngā taha e rua.
4.1x=-\frac{83y}{10}+51.53
He hanga arowhānui tō te whārite.
\frac{4.1x}{4.1}=\frac{-\frac{83y}{10}+51.53}{4.1}
Whakawehea ngā taha e rua o te whārite ki te 4.1, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
x=\frac{-\frac{83y}{10}+51.53}{4.1}
Mā te whakawehe ki te 4.1 ka wetekia te whakareanga ki te 4.1.
x=-\frac{83y}{41}+\frac{5153}{410}
Whakawehe 51.53-\frac{83y}{10} ki te 4.1 mā te whakarea 51.53-\frac{83y}{10} ki te tau huripoki o 4.1.
8.3y=51.53-4.1x
Tangohia te 4.1x mai i ngā taha e rua.
8.3y=-\frac{41x}{10}+51.53
He hanga arowhānui tō te whārite.
\frac{8.3y}{8.3}=\frac{-\frac{41x}{10}+51.53}{8.3}
Whakawehea ngā taha e rua o te whārite ki te 8.3, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
y=\frac{-\frac{41x}{10}+51.53}{8.3}
Mā te whakawehe ki te 8.3 ka wetekia te whakareanga ki te 8.3.
y=-\frac{41x}{83}+\frac{5153}{830}
Whakawehe 51.53-\frac{41x}{10} ki te 8.3 mā te whakarea 51.53-\frac{41x}{10} ki te tau huripoki o 8.3.