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Mathematics 12 Online
OpenStudy (nathaliama13):

Can you please help me solve this? 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)

OpenStudy (anonymous):

b

OpenStudy (anonymous):

I was doing this xact same thing in school

OpenStudy (nathaliama13):

Can you please tell me how you got it? >.<

OpenStudy (anonymous):

You add both the equations together which cancels out d and gives you 2e=-4. Than divide both sides by 2 and it gives you -2

OpenStudy (anonymous):

than subsitute -2 in the first equation and solve for d which would give you 3

OpenStudy (nathaliama13):

so very much confusion :c but i think I got. can you please help me on another?

OpenStudy (anonymous):

shoot

OpenStudy (nathaliama13):

lol you don't have to, mun. but it would earn you another medal ^-^

OpenStudy (anonymous):

k

OpenStudy (anonymous):

i meant shoot as in say your questio

OpenStudy (anonymous):

n

OpenStudy (nathaliama13):

i'll just @ you in another post.

OpenStudy (anonymous):

k

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