Question

2m+n=11 and 3m+n=15 solve. by. linear. equations method for class 10 correctly​

Answer 1

Step-by-step explanation:

2m+n=11-------- eq. 1

3m+n=15-------eq 2

subtracting eq. 1 from 2

we get,

m= 4

substituting the vale of m in eq. 1

we get,

n = 3

hope you get it