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\[7x-9=7\]
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7x-9=7
7x-9=7
7x-9=7
1
Add
9
9
9
to both sides.
7
x
=
7
+
9
7x=7+9
7
x
=
7
+
9
2
Simplify
7
+
9
7+9
7
+
9
to
16
16
1
6
.
7
x
=
16
7x=16
7
x
=
1
6
3
Divide both sides by
7
7
7
.
x
=
16
7
x=\frac{16}{7}
x
=
7
1
6
Done
Decimal Form: 2.285714
Check Answer ▼
x=16/7
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