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\[7x-7=5\]
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7x-7=5
7x-7=5
7x-7=5
1
Add
7
7
7
to both sides.
7
x
=
5
+
7
7x=5+7
7
x
=
5
+
7
2
Simplify
5
+
7
5+7
5
+
7
to
12
12
1
2
.
7
x
=
12
7x=12
7
x
=
1
2
3
Divide both sides by
7
7
7
.
x
=
12
7
x=\frac{12}{7}
x
=
7
1
2
Done
Decimal Form: 1.714286
Check Answer ▼
x=12/7
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