Question

can anyone HELP WILL GIVE MEDAL JUST PLEASE EXPLAIN

Solve the system of equations by substitution. What is the solution for x?

2x + y = 1
4x + 2y = −1

x = 0
x = 2
There is no x value, as there is no solution.
x can be any value, as there is an infinite number of solutions.

Answer 1

I think its C

Answer 2

It's D

Answer 3

Oh thank you by any chance can you explain @wintersuntime

Answer 4

yes

Answer 5

Both are the same line, therefore every point on the line is a solution.

Answer 6

thank u

Answer 7

yup no problem

Answer 8

and thanks for the medal