Question

give first the step you will use to separate the variable and then solve the equation of x-4=4

Answer 1

X-4=4

By transposing method you send-4 on the other side and the sign changes.

X=4+4

Hence x=8

Answer 2

X-4=4

X=4+4

X=8

If you have any doubt please text me and it beacme a plus beacuse its a rule of math