Question

m+6n=22;3m+14n=58
solve the following question
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Answer 1

Answer:

3m+m+14n+6n=58-28

4m+20n=30

4m+n=30/20

4m+n=3/2

m+n=3/8

m=3,n=8

Answer 2

m+6n=22..............(1)

3m+14n=58.............(2)

from eq 1

n=(22-m)/6

We will put the value of n in eq 2

3m+14(22-m)/6=58

3m+7(22-m)/3=58

(9m+154-7m)/7=58

2m+154=406

2m=406-154

m=126

n=(22-126)/6

n=-104/6

n=-17.3