Question

solve the system of equations*

-2x-3y=14
-4x+2y=-4

Answer 1

multiply the first one straight across by -2 then add to the second one

Answer 2

need help fast takin a math test pleaseeeee

Answer 3

shouldn't have said that.

Answer 4

you get
\[4x+6y=-24\]\[-4x+2y=-4\] add and get
\[8y=-28\]

Answer 5

oops i made a mistake

Answer 6

\[4x+6y=-28\]\[-4x+2y=-4\]
add and get\[8y=-32\] so \(y=-4\)

Answer 7

if you just want the answer quick, don't ask here. you will get mistakes like the one i made
just do this
http://www.wolframalpha.com/input/?i=-2x-3y%3D14%2C+-4x%2B2y%3D-4