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\[4x-9=8\]
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4x-9=8
4x-9=8
4x-9=8
1
Add
9
9
9
to both sides.
4
x
=
8
+
9
4x=8+9
4
x
=
8
+
9
2
Simplify
8
+
9
8+9
8
+
9
to
17
17
1
7
.
4
x
=
17
4x=17
4
x
=
1
7
3
Divide both sides by
4
4
4
.
x
=
17
4
x=\frac{17}{4}
x
=
4
1
7
Done
Decimal Form: 4.25
Check Answer ▼
x=17/4
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