Whakaoti mō x
x=-\frac{5y}{6}-5
Whakaoti mō y
y=-\frac{6x}{5}-6
Graph
Tohaina
Kua tāruatia ki te papatopenga
18x=-90-15y
Tangohia te 15y mai i ngā taha e rua.
18x=-15y-90
He hanga arowhānui tō te whārite.
\frac{18x}{18}=\frac{-15y-90}{18}
Whakawehea ngā taha e rua ki te 18.
x=\frac{-15y-90}{18}
Mā te whakawehe ki te 18 ka wetekia te whakareanga ki te 18.
x=-\frac{5y}{6}-5
Whakawehe -90-15y ki te 18.
15y=-90-18x
Tangohia te 18x mai i ngā taha e rua.
15y=-18x-90
He hanga arowhānui tō te whārite.
\frac{15y}{15}=\frac{-18x-90}{15}
Whakawehea ngā taha e rua ki te 15.
y=\frac{-18x-90}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
y=-\frac{6x}{5}-6
Whakawehe -90-18x ki te 15.
Ngā Tauira
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