Question

If (1, 3) is the solution of the equation 4x+my=19, find the value of m​

Answer 1

Answer:

put x=1 and y=3

4×1+m×3=19

4+3m=19

3m=19-4

3m=15

m=15/3

m=5

this is your answer

Answer 2

Answer:

5

Step-by-step explanation:

let

X=1

y=3

4(1)+m(3)=19

3m=19-4

3m=15

m=5