Whakaoti mō x
x=\frac{96-6y}{7}
Whakaoti mō y
y=-\frac{7x}{6}+16
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x=96-6y
Tangohia te 6y mai i ngā taha e rua.
\frac{7x}{7}=\frac{96-6y}{7}
Whakawehea ngā taha e rua ki te 7.
x=\frac{96-6y}{7}
Mā te whakawehe ki te 7 ka wetekia te whakareanga ki te 7.
6y=96-7x
Tangohia te 7x mai i ngā taha e rua.
\frac{6y}{6}=\frac{96-7x}{6}
Whakawehea ngā taha e rua ki te 6.
y=\frac{96-7x}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
y=-\frac{7x}{6}+16
Whakawehe 96-7x ki te 6.
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