Question

What is the value if x in the solution to this system of equations?
Y+2x=-1
Y=1/2xt4

Answer 1

x=-1/4

Explanation:

When given the equation; y+2x=-1 and y=1/2xt4

You substitute the y in the first equation so you get:

(1/2xt4)+2x=-1

You solve to get x=-1/4