Question

Solve the following system of equations by linear combination:

2d – e = 7
d + e = 5

A.
The solution is (3, –1).

B.
There is no solution.

C.
The solution is (4, 1).

D.
There are an infinite number of solutions.

Answer 1

Use the substitution method to solve the following system of linear equations:

x + y = 3
x = y – 7

A.
The solution is (4, 1).

B.
There is no solution.

C.
The solution is (–2, 5).

D.
There are an infinite number of solutions.

Answer 2

HELPP

Answer 3

hey

Answer 4

hi

Answer 5

can you help @Darius25

Answer 6

yep i am doing it now

Answer 7

ok thank you

Answer 8

I think number 1 is C

Answer 9

and number 2 is C as well

Answer 10

nevermind i already submitted it i get them correct thanks anyways

Answer 11

ok sorry i got dis