Question

solve 2 X + 3 Y is equals to 11 and 2 x minus 4 Y is equals to minus 24 and find the value of m for which Y is equals to MX + 3​

Answer 1

Answer:

Step-by-step explanation:

2x+3y=11..(1)

2x-4y=-24..(2)

Subtracting the equation

7y=35

y=5

Put value of y in eq.1

2x+3(5)=11

2x=-4

x=-2

Now,

Y=mx+3

5=-2m+3

2=-2m

m=-1