Whakaoti mō x
x=\frac{3y}{2}+25
Whakaoti mō y
y=\frac{2\left(x-25\right)}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x=50+3y
Me tāpiri te 3y ki ngā taha e rua.
2x=3y+50
He hanga arowhānui tō te whārite.
\frac{2x}{2}=\frac{3y+50}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{3y+50}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=\frac{3y}{2}+25
Whakawehe 50+3y ki te 2.
-3y=50-2x
Tangohia te 2x mai i ngā taha e rua.
\frac{-3y}{-3}=\frac{50-2x}{-3}
Whakawehea ngā taha e rua ki te -3.
y=\frac{50-2x}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
y=\frac{2x-50}{3}
Whakawehe 50-2x ki te -3.
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