Whakaoti mō x
x=\frac{-24y-3}{71}
Whakaoti mō y
y=-\frac{71x}{24}-\frac{1}{8}
Graph
Tohaina
Kua tāruatia ki te papatopenga
72x+24y+3-x=0
Tangohia te x mai i ngā taha e rua.
71x+24y+3=0
Pahekotia te 72x me -x, ka 71x.
71x+3=-24y
Tangohia te 24y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
71x=-24y-3
Tangohia te 3 mai i ngā taha e rua.
\frac{71x}{71}=\frac{-24y-3}{71}
Whakawehea ngā taha e rua ki te 71.
x=\frac{-24y-3}{71}
Mā te whakawehe ki te 71 ka wetekia te whakareanga ki te 71.
24y+3=x-72x
Tangohia te 72x mai i ngā taha e rua.
24y+3=-71x
Pahekotia te x me -72x, ka -71x.
24y=-71x-3
Tangohia te 3 mai i ngā taha e rua.
\frac{24y}{24}=\frac{-71x-3}{24}
Whakawehea ngā taha e rua ki te 24.
y=\frac{-71x-3}{24}
Mā te whakawehe ki te 24 ka wetekia te whakareanga ki te 24.
y=-\frac{71x}{24}-\frac{1}{8}
Whakawehe -71x-3 ki te 24.
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