Question

3x-2y=4 2x+y=5 and y=2x+m Find the value of m

Answer 1

Answer:

m = -3

x = 1

y = 2

Step-by-step explanation:

Answer 2

Step-by-step explanation:

3x- 2y=4-------(i)

2x+y=5-------(ii)

multiply 2 in eq.(ii) and then add (i) and (ii)

we get X=2

y=1

putting the value of X and y in y=2x+m

then we get m= -3