Question

i will give a medal!!

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

2x + y = 1
4x + 2y = -1

A. x = 0

B. x = 2

C. There is no x value as there is no solution.

D. x can be any value as there is an infinite number of solutions.

Answer 1

please someone

Answer 2

c ithink

Answer 3

c

Answer 4

c

Answer 5

c

Answer 6

i will give u the answer

Answer 7

c

Answer 8

oh u're helpful..like no-one else already gave the answer -_-