Question

Solve the following system of equations:
−2x + y = 1
−4x + y = −1

Answer 1

i am no good for this

Answer 2

its 1,3

Answer 3

(since the user went offline)

you can make both y equals something
\( y=2x+1\) and \(y=4x-1\)
so then you can use substitution and get \(2x+1 = 4x-1 \\ 2x=2\\x=1\)

then replace x and get y
\(y=2(1)+1\\y=2+1 \\y=3\)

so you get (1,3)

Answer 4

well ur good at math. good job
i could never