Question

Graph the two equations to solve the system. What is the solution?
3x - 2y = 6 and 5x + 3y = -9

(Points : 1)
(4, 3)
(5, 4.5)
(0, -3)
infinitely many solutions

Answer 1

put both in slope intercept, then graph both and find the interesction

Answer 2

If you have a graphing calc. it'll help
or you can use google.

Answer 3

you can replace and x and y with the values you were given and see if they fit for your equations.

Answer 4

i dont have a graphing calc man :/ how do i use google for this?

Answer 5

put them in slope intercept. then just type them into google. or just google desmos

Answer 6

nnesha beat me to it. Good job though.

Answer 7

I like bee-see's response for multiple choice questions. it's fast and effective

Answer 8

so like bee-see's way is accurate too?

Answer 9

any method mentioned will give you the answer

Answer 10

It seems to be.

Answer 11

Beesees method is a surfire way to work it
however, in an exam, you should aim to solve the two equations simultaneously, that way, when the question is more complicated, you have valid working out

Answer 12

CrashOnce has a good point. BEesee has a quick fix but it's not a replacement to the long way of doing it.

Answer 13

In an exam, you will be required to provide a simultaneous equation,w hich will demonstrate that you know how to use that principle