Question

Help please :)

Choose the equivalent system of linear equations that will produce the same solution as the one given below. (1 point)
4x - y = -11
2x + 3y = 5


-4x - 9y = -19
-10y = -30

4x + 3y = 5
2y = -6

7x - 3y = -11
9x = -6

12x - 3y = -33
14x = -28

Answer 1

set the given equations equal to each other. then solve for Y then for X. once you do that plug X and Y into the possible answers.

Answer 2

?

Answer 3

\[4x-y=2x+3y \]

Answer 4

solve for x and then for y

Answer 5

B

Answer 6

c

Answer 7

A. and D.
{ x = -2, y = 3 }