Whakaoti mō x
x=-\frac{y}{4}-\frac{7}{2}
Whakaoti mō y
y=-4x-14
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=-14-y
Tangohia te y mai i ngā taha e rua.
4x=-y-14
He hanga arowhānui tō te whārite.
\frac{4x}{4}=\frac{-y-14}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{-y-14}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=-\frac{y}{4}-\frac{7}{2}
Whakawehe -14-y ki te 4.
y=-14-4x
Tangohia te 4x mai i ngā taha e rua.
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