Whakaoti mō a
a=\frac{6225-25p}{4}
Whakaoti mō p
p=-\frac{4a}{25}+249
Tohaina
Kua tāruatia ki te papatopenga
4a=6225-25p
Tangohia te 25p mai i ngā taha e rua.
\frac{4a}{4}=\frac{6225-25p}{4}
Whakawehea ngā taha e rua ki te 4.
a=\frac{6225-25p}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
25p=6225-4a
Tangohia te 4a mai i ngā taha e rua.
\frac{25p}{25}=\frac{6225-4a}{25}
Whakawehea ngā taha e rua ki te 25.
p=\frac{6225-4a}{25}
Mā te whakawehe ki te 25 ka wetekia te whakareanga ki te 25.
p=-\frac{4a}{25}+249
Whakawehe 6225-4a ki te 25.
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