0
Anonymous
y=1 and x=4 means that in an equation/sum, if y or x are written it means they represent those numbers.
if y=1 and x=4, then 4y=4=x
Wiki User
Chat with our AI personalities
One possible expression is [ 1/(x - 4)+ 1/x ].
-1/2
x = -1/4
No. 1 x 4 = 4. Not 4+4, that equals 8