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5
x
−
9
=
6
5x-9=6
5
x
−
9
=
6
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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"(x+1)/2+4=7"
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5x-9=6
5x-9=6
5x-9=6
1
Add
9
9
9
to both sides.
5
x
=
6
+
9
5x=6+9
5
x
=
6
+
9
2
Simplify
6
+
9
6+9
6
+
9
to
15
15
1
5
.
5
x
=
15
5x=15
5
x
=
1
5
3
Divide both sides by
5
5
5
.
x
=
15
5
x=\frac{15}{5}
x
=
5
1
5
4
Simplify
15
5
\frac{15}{5}
5
1
5
to
3
3
3
.
x
=
3
x=3
x
=
3
Done
Check Answer ▼
x=3
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