Melody

No it isn't.

It is a negative number.

\(2^{\log_x 7} = 49^{\log_2 x}\\ log_2(2^{\log_x 7}) = log_2(49^{\log_2 x})\\ log_x7=log_2x*log_249\\ \frac{log_27}{log_2x}=2log_2x*log_27\\ \frac{1}{log_2x}=2log_2x\\ \frac{1}{2}=(log_2x)^2\\ (log_2x)^2=\frac{1}{2} \)

Plot -5/3 on a number line.

The whole number directly to the left (low side) is the floor of it.

Those symbols are asking for the floor.

Qwerty, please respond with your answer.

Please no one else give the exact answer.   Thanks 

It is very poorly presented. That is what it is.

(guest's  question I mean)

It is probably happening because you are posting links.

Links to other web sites usually have to be checked by a moderator.

Otherwise, people, in particular, children, could be taken somewhere undesirable.

|x+1|+|x-2|=3

x+1+x-2=3   or     -(x+1)+x-2=3     or   x+1-(x-2)=3     or  -(x+1)-(x-2)=3

2x-1=3         or     -x-1+x-2=3        or   x+1-x+2=3       or  -x-1-x+2=3

2x=2            or            -3=3           or         3=3             or      -2x+1=3

x=1              or                      rubbish                            or        -2x=2

x=1 or x=-1

I have checked by substituting.  (in my head)

Just to be clear.

I am not necessarily recommending the use of discord.

I really do not understand it but I do think Asad means well.

I have vaguely wanted to learn to use discord for a while now.

All I recommended to Asad is that he posted publicly rather than just privately to me. 

People can make up their own minds if this has any benefit to them.

If anyone has anything constructive to say that would be good.

Here is a graphical solution.

Maybe it can be used to get ideas.

Yes, will do.

That goes both ways if anyone finds an answer in the near future.     

No, sorry, I have no idea.