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\[x-1=2\]
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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x-1=2
x-1=2
x-1=2
1
Add
1
1
1
to both sides.
x
=
2
+
1
x=2+1
x
=
2
+
1
2
Simplify
2
+
1
2+1
2
+
1
to
3
3
3
.
x
=
3
x=3
x
=
3
Done
Check Answer ▼
x=3
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