Question

Find the value of y when x equals 20
-2x+4y=-4 @Torvela

Answer 1

Torvela i am lost

Answer 2

ok fill in x

Answer 3

which will give you...

Answer 4

No dont give me i want to now how to do this just start me off with step 1

Answer 5

ok first jakob start by filling it in so do -2 times 20

Answer 6

-40

Answer 7

next, just rewrite it so you don't get confused

Answer 8

jakob i want you to write it just so i can make sure you do it right

Answer 9

so -40+4y right?

Answer 10

yes

Answer 11

-40+4y=-4

Answer 12

no lets start with the -40 since it doesn't have a variable

Answer 13

now*

Answer 14

alright

Answer 15

since its a negative what do you think you should do next

Answer 16

Make it into a positive?

Answer 17

well sorta but not what i was going for

Answer 18

since its a negative you add it to -4 instead of subtracting it from -4

Answer 19

does that make sense?

Answer 20

yeah so -44

Answer 21

so y=-11 right?

Answer 22

let me check

Answer 23

sorry I'm slow

Answer 24

Lol it is fine

Answer 25

just hurry because my comeputer is at like 6%

Answer 26

yes -11

Answer 27

good job!

Answer 28

no it is wrong?

Answer 29

i miss pre-algebra cause algebra 1 makes me wanna cry lol

Answer 30

But i still passed thank you i will ask for you in like 15 mins will you answer

Answer 31

yes

Answer 32

wait let me go through it again I'm sorry you got it wrong i feel bad

Answer 33

All right i will do this like the @Torvela

Answer 34

and it is fine

Answer 35

ok

Answer 36

Lol I got a 60% i got a c in math

Answer 37

60 on this test and i got a -C in math

Answer 38

alright tho brb

Answer 39

if your able to reset test I know where i messed up

Answer 40

use the @ to reply cause I'm also taking a test lol