Whakaoti mō x
x=-\frac{z}{3}-y+\frac{5}{3}
Whakaoti mō y
y=-\frac{z}{3}-x+\frac{5}{3}
Tohaina
Kua tāruatia ki te papatopenga
3x+z=5-3y
Tangohia te 3y mai i ngā taha e rua.
3x=5-3y-z
Tangohia te z mai i ngā taha e rua.
3x=5-z-3y
He hanga arowhānui tō te whārite.
\frac{3x}{3}=\frac{5-z-3y}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{5-z-3y}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=-\frac{z}{3}-y+\frac{5}{3}
Whakawehe 5-3y-z ki te 3.
3y+z=5-3x
Tangohia te 3x mai i ngā taha e rua.
3y=5-3x-z
Tangohia te z mai i ngā taha e rua.
3y=5-z-3x
He hanga arowhānui tō te whārite.
\frac{3y}{3}=\frac{5-z-3x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{5-z-3x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
y=-\frac{z}{3}-x+\frac{5}{3}
Whakawehe 5-3x-z ki te 3.
Ngā Tauira
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