Question

Solve, using the substitution method.

y + 2x = 7
14 – 4x = 2y

A.
The solution is (1, 5)

B.
The solution is (21, 0)

C.
There are an infinite number of solutions.

D.
There is no solution.

Answer 1

@hippo211

Answer 2

:/ im confused

Answer 3

It's just like the last question i'm pretty sure.

Answer 4

y + 2x = 7 <--equation 1
14 – 4x = 2y <---equation 2
we need to isolate a varible so that we can sole by using the substiution method
isolate y in equation1

Answer 5

Confused?

Answer 6

No, I got it Pooja. Thank you!