Question

graph of 2x+y=5 and 3x+y=7​

Answer 1

Answer:

2x + y = 5

x = l

2 × 1 + y = 5

2+ y = 5

y = 5-2

y=3 (1,3)

3x+y=7

x=-1

3×-1+y=7

-3+y=7

y=7+3

y=10 (-1,10)