Question

How many solutions do the following system of equations have

Y=4x+5
Y=-4x-2
A Solutions
B Infinite any solutions
C One solution

PLEASEEEE HELL ME I NEED THIS TODAY.

Answer 1

Answer: C, One solution

Step-by-step explanation: We can add these two equations together and get a 2Y = 3

Solve this and get a Y = 1.5 or 3/2

1.5 = -4x - 2

1.5 + 2 = -4x

-4x = 3.5

x = 0.875