Question

Solve the system of equations and choose the correct answer from the list of options.

d + e = 1
−d + e = −5

Label the ordered pair as (d, e).

(0, 0)
(3, −2)
(−2, 3)
(−3, 0)

Answer 1

okay so you heard of elimination?

Answer 2

yes

Answer 3

do you see how the d's cancel each other out?

Answer 4

yes so for the d would it be 0?

Answer 5

nope we get rid of D to find e - watch