Question

4 x + 7 y = 2 7y = 8 − 2 x

Answer 1

Answer:

x=-3

y=2

Step-by-step explanation:

4x+7y= 2 ------1

2x+7y=8 ------2

By subtracting ,we get

2x= -6

x= -3

substituting value of x in eq 1 we get,

y=2