How do you solve #x/4 - 4/x=0#?
Work backwards combine like terms and remove the fractions
The order of operations is PEMDAS in reverse it is PESADM
Start by removing the parenthesis a / divided symbol acts as a parenthesis so remove the division symbols like this
Dividing out the common terms gives
Work backwards by subtracting 16 from both sides
Taking the square root of both sides gives
Which gives and imaginary number