Question

What is the solution of the system?
2x-y=-7
4x-y=-4
A. (-1.5,4)
B. (1.5,10)
C. (4,-1.5)
D. (-1.5,-2)

Answer 1

Hey giving up on the other Q already? >=<

This one is easy: add the two eqns together n see what happens :)

Answer 2

Oh sorry I mean subtacting.....not adding....

Answer 3

2x-y=-11

Answer 4

Err...is there a typo in ur original eqns? y should be eliminated after the subtract right?

Answer 5

There is no typos.

Answer 6

hahahaa okay then there is a mistake in ur subtraction :( try again please?

Answer 7

Found the answer: (1.5,10) ??

Answer 8

:) got it!