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x
−
4
=
8
x-4=8
x
−
4
=
8
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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x-4=8
x-4=8
x-4=8
1
Add
4
4
4
to both sides.
x
=
8
+
4
x=8+4
x
=
8
+
4
2
Simplify
8
+
4
8+4
8
+
4
to
12
12
1
2
.
x
=
12
x=12
x
=
1
2
Done
Check Answer ▼
x=12
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