Question

solve: 4m+6n=54;3m+2n=28​

Answer 1

Answer:

Step-by-step explanation:

4m + 6n= 54

4m= 54-6n

m=54-6n/4

Substituting this in 2nd equation,

3m + 2n =28

3[54-6n/4]+2n=28

162-10n=112

n=50/10= 5

Put n= 5 in 1 St equation

4m+6n=54

4m +6(5)=54

4m=54-30

m= 24/4= 6

Therefore

n=5 and m= 6

Hope this is helpful