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\[2x-9=4\]
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2x-9=4
2x-9=4
2x-9=4
1
Add
9
9
9
to both sides.
2
x
=
4
+
9
2x=4+9
2
x
=
4
+
9
2
Simplify
4
+
9
4+9
4
+
9
to
13
13
1
3
.
2
x
=
13
2x=13
2
x
=
1
3
3
Divide both sides by
2
2
2
.
x
=
13
2
x=\frac{13}{2}
x
=
2
1
3
Done
Decimal Form: 6.5
Check Answer ▼
x=13/2
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