Whích question should be addressed during the implementation stage of the problem-solving process? O Why should the changes occur?
O Are these changes the best option?
O Are there other changes to consider?
O Who is responsible for the changes?

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:

x

step-by-step explanation: