Whakaoti mō x
x=\frac{3\left(y+1\right)}{2}
Whakaoti mō y
y=\frac{2x}{3}-1
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x=15+15y
Me tāpiri te 15y ki ngā taha e rua.
10x=15y+15
He hanga arowhānui tō te whārite.
\frac{10x}{10}=\frac{15y+15}{10}
Whakawehea ngā taha e rua ki te 10.
x=\frac{15y+15}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
x=\frac{3y+3}{2}
Whakawehe 15+15y ki te 10.
-15y=15-10x
Tangohia te 10x mai i ngā taha e rua.
\frac{-15y}{-15}=\frac{15-10x}{-15}
Whakawehea ngā taha e rua ki te -15.
y=\frac{15-10x}{-15}
Mā te whakawehe ki te -15 ka wetekia te whakareanga ki te -15.
y=\frac{2x}{3}-1
Whakawehe 15-10x ki te -15.
Ngā Tauira
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