Question

2m+n=11 and 3m+n=15 solve by elimination method class 10 fast answer me​

Answer 1

Answer:

m = (-4)

n = 19

Step-by-step explanation:

2m + n = 11

3m + n = 15 ( change the sign , + into -) then add

m = -4

apply the value of m in equation 1

2(-4) + n = 11

-8 + n = 11

n = 11 + 8

n = 19

Answer 2

Answer:

m is 4 and n is 3

refer to the attachment