Question

2x+y=8 & x-y=1 please send

Answer 1

Answer:

2x+y=8

》y=8-2x (1)

now,

x-y=1

》x-8-2x=1

》-x=1-8

》-x=-7

》x=7

substituting the value of x in equation 1 we get

y=8-2×7

y=-6

x=7,y=-6