HELP FAST 25. What is the value of x in the solution to this system of equations?
y + 2x = -1
y=x+4
A
B
-2
C
-10
3
D 3

HELP FAST 25 What is the value of x in the solution to this system of equations y 2x 1 yx4 A B 2 C 10 3 D 3 class=