Whakaoti mō x
x=-\frac{y}{4}+\frac{37}{12}
Whakaoti mō y
y=\frac{37}{3}-4x
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x-1=36-3y
Tangohia te 3y mai i ngā taha e rua.
12x=36-3y+1
Me tāpiri te 1 ki ngā taha e rua.
12x=37-3y
Tāpirihia te 36 ki te 1, ka 37.
\frac{12x}{12}=\frac{37-3y}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{37-3y}{12}
Mā te whakawehe ki te 12 ka wetekia te whakareanga ki te 12.
x=-\frac{y}{4}+\frac{37}{12}
Whakawehe 37-3y ki te 12.
3y-1=36-12x
Tangohia te 12x mai i ngā taha e rua.
3y=36-12x+1
Me tāpiri te 1 ki ngā taha e rua.
3y=37-12x
Tāpirihia te 36 ki te 1, ka 37.
\frac{3y}{3}=\frac{37-12x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{37-12x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
y=\frac{37}{3}-4x
Whakawehe 37-12x ki te 3.
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