Whakaoti mō a
a=\frac{95183-2c}{5}
Whakaoti mō c
c=\frac{95183-5a}{2}
Tohaina
Kua tāruatia ki te papatopenga
5a+2c=509\times 187
Me whakarea ngā taha e rua ki te 187.
5a+2c=95183
Whakareatia te 509 ki te 187, ka 95183.
5a=95183-2c
Tangohia te 2c mai i ngā taha e rua.
\frac{5a}{5}=\frac{95183-2c}{5}
Whakawehea ngā taha e rua ki te 5.
a=\frac{95183-2c}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
5a+2c=509\times 187
Me whakarea ngā taha e rua ki te 187.
5a+2c=95183
Whakareatia te 509 ki te 187, ka 95183.
2c=95183-5a
Tangohia te 5a mai i ngā taha e rua.
\frac{2c}{2}=\frac{95183-5a}{2}
Whakawehea ngā taha e rua ki te 2.
c=\frac{95183-5a}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
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