Question

Solve the following system of equations: −2x + y = 1 −4x + y = −1

Answer 1

x=-11 and y=3

Answer 2

-2x+y=-1
& 1-4x+y=-1
=>-4x+y=-1-1=-2

Answer 3

Can u solve it now??

Answer 4

is it (
-1,3)?

Answer 5

subtract the equations and solve for x an y

Answer 6

x=-1 y=3

Answer 7

i think so it is (1,3) as I already mentioned.....

Answer 8

so 1,3?

Answer 9

yes...

Answer 10

thank you

Answer 11

No problem xD