Question

if x equals -3, then find the matching value for y. -7x-2y=3

Answer 1

Okay for this one. Plug in x=-3. What do u get?

Answer 2

-7(-3)-2y=3

Answer 3

Now simplify that and post what it looks like.

Answer 4

i got a weird answer?

Answer 5

wut did u get?

Answer 6

okay wait up..
no i get a nice answer.

Answer 7

Post the steps here ill showu the mistakes

Answer 8

14

Answer 9

jlear first of all don't just post the answer

Answer 10

2nd of all post the right answer the answer is wrong

Answer 11

And jlear finally if u see someone who knows what he/she is doing just move on to the next question.

Answer 12

the answer is 9

Answer 13

I could've given that in 10 seconds, but I want them to learn.

Answer 14

So even posting the solution doesn't help. Give them prompts and let them work.

Answer 15

ohhh, sorry, I'm new lol... its not 1/14? and will do.

Answer 16

sorry nvm i just read your equation, just now read the question, but will do from now on, sry bahrom

Answer 17

Okay here:
-7(-3)-2y=3
21-2y=3
-2y=3-21
-2y=-18
y=-18/-2
y=9

Answer 18

yeh ur right xD