Whakaoti mō x
x=3-3y
Whakaoti mō y
y=-\frac{x}{3}+1
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-3=-3y
Tangohia te 3y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=-3y+3
Me tāpiri te 3 ki ngā taha e rua.
3y-3=-x
Tangohia te x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
3y=-x+3
Me tāpiri te 3 ki ngā taha e rua.
3y=3-x
He hanga arowhānui tō te whārite.
\frac{3y}{3}=\frac{3-x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{3-x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
y=-\frac{x}{3}+1
Whakawehe -x+3 ki te 3.
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