Mathematics
Mathematics, 03.12.2020 07:30, kioxio69

Solve the system of equation by elimination. x+2y= -7
-x-2y=8

A. (8,7)
B. No solution
C. (-7,8)
D. (-8,7)

If you can, please explain step by step:)

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, 7obadiah
What kind of bond pays interest which is exempt from tax?
Answers: 1
image
Mathematics, 21.06.2019 17:30, BreBreDoeCCx
If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the
Answers: 1
image
Mathematics, 21.06.2019 20:00, krojas015
How do you write something in scientific notation?
Answers: 2
image
Mathematics, 21.06.2019 20:10, sarah19Nursing
Which function has the domain x> -11?
Answers: 1
Do you know the correct answer?
Solve the system of equation by elimination. x+2y= -7
-x-2y=8

A. (8,7)
B. N...

Questions in other subjects:

Konu
Biology, 27.10.2019 12:43
Konu
Mathematics, 27.10.2019 12:43
Konu
Mathematics, 27.10.2019 12:43
Konu
Mathematics, 27.10.2019 12:43