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\[2x-9=10\]
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2x-9=10
2x-9=10
2x-9=10
1
Add
9
9
9
to both sides.
2
x
=
10
+
9
2x=10+9
2
x
=
1
0
+
9
2
Simplify
10
+
9
10+9
1
0
+
9
to
19
19
1
9
.
2
x
=
19
2x=19
2
x
=
1
9
3
Divide both sides by
2
2
2
.
x
=
19
2
x=\frac{19}{2}
x
=
2
1
9
Done
Decimal Form: 9.5
Check Answer ▼
x=19/2
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