Whakaoti mō x
x=\frac{100y}{9}-1365445
Whakaoti mō y
y=\frac{9x}{100}+122890.05
Graph
Tohaina
Kua tāruatia ki te papatopenga
122890.05+0.09x=y
Whakamahia te āhuatanga tohatoha hei whakarea te 1365445+x ki te 0.09.
0.09x=y-122890.05
Tangohia te 122890.05 mai i ngā taha e rua.
\frac{0.09x}{0.09}=\frac{y-122890.05}{0.09}
Whakawehea ngā taha e rua o te whārite ki te 0.09, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
x=\frac{y-122890.05}{0.09}
Mā te whakawehe ki te 0.09 ka wetekia te whakareanga ki te 0.09.
x=\frac{100y}{9}-1365445
Whakawehe y-122890.05 ki te 0.09 mā te whakarea y-122890.05 ki te tau huripoki o 0.09.
122890.05+0.09x=y
Whakamahia te āhuatanga tohatoha hei whakarea te 1365445+x ki te 0.09.
y=122890.05+0.09x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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