Question

Choose the equivalent system of linear equations that will produce the same solution as the one given below.

4x - y = -11
2x + 3y = 5

Answer 1

-4x - 9y = -19
-10y = -30
-----
4x + 3y = 5
2y = -6
-----
7x - 3y = -11
9x = -6
-----
12x - 3y = -33
14x = -28

Answer 2

@pooja195

Answer 3

wanna go back to the twiddla or just work here?

Answer 4

solve all the problems now that u know how to :)

Answer 5

i'm trying but can't get nothing

Answer 6

i starting with

4x - y = -11

Answer 7

ooh wait i am doing something else give me a sec

Answer 8

it's A, rught @pooja195

Answer 9

come when you are ready :) @pooja195

Answer 10

A is right :)

Answer 11

thanks :)