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7
x
−
1
=
6
7x-1=6
7
x
−
1
=
6
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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7x-1=6
7x-1=6
7x-1=6
1
Add
1
1
1
to both sides.
7
x
=
6
+
1
7x=6+1
7
x
=
6
+
1
2
Simplify
6
+
1
6+1
6
+
1
to
7
7
7
.
7
x
=
7
7x=7
7
x
=
7
3
Divide both sides by
7
7
7
.
x
=
1
x=1
x
=
1
Done
Check Answer ▼
x=1
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