Question

Choose the equivalent system of linear equations that will produce the same solution as the one given below. 6x + 2y = -6 3x - 4y = -18

Answer 1

A) 12x + 4y = -12
15x = -30

B) 8x + 4y = -4
14x = -10

C) 6x - 8y = -36
-6y = -42

D) 6x - y = -15
3y = 9

Answer 2

@SolomonZelman

Answer 3

First, find the solution to your system.

Then plug it into the other options.

Answer 4

so solve these?
6x + 2y = -6
3x - 4y = -18

Answer 5

I think I did it, I got A. @SolomonZelman