What is the answer to this problem x-6=21

27

Step-by-step explanation:

x-6=21

add 6 to both sides

x=27

Question asked:what is the answer to this problem x-6=21

My x=27

27-6=21

Because if u subtract 6 from 27 u get 21

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: