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\[7x-1=2\]
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7x-1=2
7x-1=2
7x-1=2
1
Add
1
1
1
to both sides.
7
x
=
2
+
1
7x=2+1
7
x
=
2
+
1
2
Simplify
2
+
1
2+1
2
+
1
to
3
3
3
.
7
x
=
3
7x=3
7
x
=
3
3
Divide both sides by
7
7
7
.
x
=
3
7
x=\frac{3}{7}
x
=
7
3
Done
Decimal Form: 0.428571
Check Answer ▼
x=3/7
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