Question

2. Solve 2x - y = 12 and x + 3y + 1 = 0 and hence find the
value of m for which y = mx + 3.​

Answer 1

Answer:

m=-1

Step-by-step explanation:

(2x-y=12)-2(x+3y=-1)

y=-2

putting the value of y in any equations we get

x=5

now

y=mx+3

-2=m*5+3

-5=m*5

m=-1

Answer 2

Answer:

This is the answer to the question

I hope this help you