Question

Solve the system of equations.
x + 3y = -1
2x + 2y = 6


(-4, 1)
(2, -1)
(4, -1)
(5, -2)

Answer 1

@haleyelizabeth2017

Answer 2

help please!

Answer 3

@DanJS

Answer 4

@SandeepReddy

Answer 5

Please someone help it's my last question and I just want to be done already!

Answer 6

multiply first equation with 2
and subtract it from second one.

Answer 7

or get the value of x from eq. 1 in terms of y and substitute that x value in second equation.

Answer 8

Okay, I am really bad at math so you might need to slow it down a bit.