Question

Solve the system of equations.

2x - 5y = 3
x - 3y = 1

(4, 1)
(5, 2)
(7, 2)
(9, 3)

Answer 1

could someone explain this?

Answer 2

Plug in the numbers for x and y and see if you get the same answer it eguals.

Answer 3

That's what I thought thanks :)

Answer 4

\[2*4-5*1=3\] so your answer is A.

Answer 5

Your welcome!

Answer 6

Wait no Sorry.

Answer 7

Yeah it is A. I forgot to do the 2nd part. But it still is the same match. So, I would definetly choose A.

Answer 8

I'l tell you if it was right after the test. Could you help me with two more? @cherry18

Answer 9

Sure. If i can. Btw your not suppose to do test questions. But i don't care so post away.

Answer 10

A is your right answer

Answer 11

You don't have to give an answer, If you could just explain how to solve it, that would be great :)

Answer 12

Ok. I am fine either way. Have anymore questions to answer/explain?

Answer 13

so here i am going to tell you that
you first need to multiply second equation by 2 we got:
2x-6y=2
and then subtract it by equation 1 we got:
2x-5y=3
so we get x=4 now put x's value in equation 1 we got:
2(4)-5y=3
8-5y=3
-5y=-5
y=1

Answer 14

do you get it?