Whakaoti mō y
y=-734
Graph
Tohaina
Kua tāruatia ki te papatopenga
311\times 14+5y=36\times 19
Me whakarea ngā taha e rua ki te 19.
4354+5y=36\times 19
Whakareatia te 311 ki te 14, ka 4354.
4354+5y=684
Whakareatia te 36 ki te 19, ka 684.
5y=684-4354
Tangohia te 4354 mai i ngā taha e rua.
5y=-3670
Tangohia te 4354 i te 684, ka -3670.
y=\frac{-3670}{5}
Whakawehea ngā taha e rua ki te 5.
y=-734
Whakawehea te -3670 ki te 5, kia riro ko -734.
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