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\[2x-2=9\]
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2x-2=9
2x-2=9
2x-2=9
1
Add
2
2
2
to both sides.
2
x
=
9
+
2
2x=9+2
2
x
=
9
+
2
2
Simplify
9
+
2
9+2
9
+
2
to
11
11
1
1
.
2
x
=
11
2x=11
2
x
=
1
1
3
Divide both sides by
2
2
2
.
x
=
11
2
x=\frac{11}{2}
x
=
2
1
1
Done
Decimal Form: 5.5
Check Answer ▼
x=11/2
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