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\[x-2=9\]
+
−
.
ln
>
<
×
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/
log
≥
≤
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)
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x
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x-2=9
x-2=9
x-2=9
1
Add
2
2
2
to both sides.
x
=
9
+
2
x=9+2
x
=
9
+
2
2
Simplify
9
+
2
9+2
9
+
2
to
11
11
1
1
.
x
=
11
x=11
x
=
1
1
Done
Check Answer ▼
x=11
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