Question

Medal for best answer


Solve the system.
y = x + 2 and y = -x + 0



(1, 3)

(-1, 1)

(-1, 3)

(1, -1)

no solution

Answer 1

no solution

Answer 2

plug in -1 in equation 1 into x

Answer 3

(-1,1)

Answer 4

Put the value of y from first equation into 2nd equation. So, x+2 = -x+0. Hence, x = -1. Put that back in 1st equation and you get y = -1 + 2 = 1. Answer is (-1,1).

Answer 5

correct

Answer 6

Thank you

Answer 7

you are welcome