Question

4.
If n = 14 - 3m and m + 2n = 13, find 'm' and 'n'.​

Answer 1

Answer:

put the value of n in eq (ii)

m+2(14-3m)=13

m+28-6m=13

m-6m=13-28

-5m=-15

m=-15/-5

m=3

n=14-3(3)

14-9

n=5

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