Need fast, !
can someone tell me the greatest common factor of these:
1)40,24
2)30,20
3)12,20
4)36,42
5)40,16
6)40,48

1) 8

2) 10

3) 4

4) 6

5) 8

6) 8

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

only 10/60 isn't equivalent

hope this : )