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.
.
9
5
=
.
9
3
X
+
Y
*
Z
X
+
Z
,
X
=
1
0
,
Z
=
1
1
Math Input
Natural Language
Math Input
