Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
i
n
t
e
g
e
r
s
o
l
u
t
i
o
n
s
f
o
r
x
*
*
3
+
y
*
*
3
=
w
*
*
3
a
n
d
0
<
x
<
y
<
w
Math Input
Natural Language
Math Input