Solve the system of equations by substitution. What is the solution for x? 2x + y = 1 4x + 2y = −2

Question

Solve the system of equations by substitution. What is the solution for x?  2x + y = 1 4x + 2y = −2

anonymous · Answer

2x+y=1     is like that right if it is i can help
4x+2y=-2

anonymous · Answer

yes

anonymous · Answer

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.

anonymous · Answer

wait okay i will answer it 
:)

anonymous · Answer

its C right?

anonymous · Answer

2x+y=1                                                   4x+2(-2x+1)=-2
-2x      -2x                                                4x-4x+2=-2
answer to solve y=-2x +1  that is Y                      -2  -2 
                                                             the x is 0     =-4

anonymous · Answer

C