Question

If (3, -1) is a solution of the equation 3x + 7y = m, then m equals​

Answer 1

Answer:

I have solve the problem. Hope it helps.

Answer 2

Answer:

2 is the answer

Step-by-step explanation:

put x and y in solution

3×3+7×(-1)=m

9+(-7)=m

9-7=2