\left\{ \begin{array} { l } { 2 + x = 55 } \\ { x + y = 35 } \end{array} \right.
Whakaoti mō x, y
x=53
y=-18
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=55-2
Whakaarohia te whārite tuatahi. Tangohia te 2 mai i ngā taha e rua.
x=53
Tangohia te 2 i te 55, ka 53.
53+y=35
Whakaarohia te whārite tuarua. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
y=35-53
Tangohia te 53 mai i ngā taha e rua.
y=-18
Tangohia te 53 i te 35, ka -18.
x=53 y=-18
Kua oti te pūnaha te whakatau.
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