\{ 3 x + 5 y = 56
Whakaoti mō x
x=\frac{56-5y}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=56-5y
Tangohia te 5y mai i ngā taha e rua.
\frac{3x}{3}=\frac{56-5y}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{56-5y}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
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