Question

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

d + e = 12
−d + e = −8

Label the ordered pair as (d, e).

Answer 1

- (0,0)
- (2,10)
- (10,2)
- (12,0)

Answer 2

@perl May You please Help Me?

Answer 3

@campbell_st @StudyGurl14

Answer 4

if you add the 2 equations you can eliminate d

d + e = 12
-d + e = -8
------------
what do you get...?

Answer 5

20 @campbell_st

Answer 6

no not quite

d + e = 12
- d + e = -8
--------------
2e = 4

solve for e.

substitute the value for e, into either equation to find d.

Answer 7

Okay

Answer 8

So is the ordered pair (10,2) @campbell_st

Answer 9

that's correct

Answer 10

Okay Thank You.
@campbell_st