Question

The solution is____
y = 13x + 2
y = –x – 2

Answer 1

Answer:

in second case

y = -x-2

x = y - 2

Now we put the value of x in first case

y = 13×(y -2) + 2

y = 13y - 26 + 2

y = 13y - 24

24 = 13y - y

24 = 12y

12y = 24

y = 24/12

y = 2 answer

Now we put the value of y in second case

y = -x-2

2 = -x -2

x = -2 -2

x = -4 answer