Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Join Brainly to access

this expert answer

SEE EXPERT ANSWER

To see the **expert** answer you'll need to create a **free** account at **Brainly**

The two methods are elimination and substitution.

There is also graphing

What have you tried?

Nothing yet, i know how to do elimination. But i dont know how to substitution or graphing.

Use elimination and find the answer first. All the methods should give the same answer, right?

Ok

$$ 3x-9y=3$$
$$ 6x - 3y= -24$$

I got 3x-6y= -27 but i dont think its rigth is it?

No.

oh

well, how do i do it?

Do it simultaneously.

$$ (3x-9y=3) (-2)$$
6x - 3y= -24

If you need further assistance, I will be happy to elaborate it in more simple terms.