Question

What is the solution of the system of equations 2x − 5y = 11 and
−2x + 3y = −9?
(1) (−3,−1) (3) (3,−1)
(2) (−1,3) (4) (3,1)

Answer 1

Show Work Please!!!

Answer 2

were gonna do this together okay, real simple,

first, we should add the first equation to the second equation okay:

2x − 5y = 11
−2x + 3y = −9
+
---------------------

What do you get?

Answer 3

-4x8y-2

Answer 4

?

Answer 5

really? just look at this we have to add it like we would normally, it dosent matter if there are x and y's

(2x)+(-2x)=0

Answer 6

Fine I got the first step

Answer 7

2x − 5y = 11
−2x + 3y = −9
+
---------------------

-2y=2

Answer 8

now can you find what y=?

Answer 9

y = -1,3

Answer 10

?

Answer 11

what? how did you get y=-1,3, from -2y=2, you have to solve for y

Answer 12

I don't know how to solve for Y

Answer 13

if you have -2y=2, you dont know how to get y by ?itself

Answer 14

Nope

Answer 15

okay if i have -2y=2, then what should be done is divide both sidezs by -2, that gives us y=-1

Answer 16

now, simply replace y=-1 into one of your orginal equation and get x

Answer 17

What will be my final answer?

Answer 18

?

Answer 19

you have to solve this :2x − 5(-1) = 11

Answer 20

Thanks for everything but I rather get the answer

Answer 21

yeah, your gonna get far

Answer 22

Thank You Sir.