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\[7x-2=1\]
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7x-2=1
7x-2=1
7x-2=1
1
Add
2
2
2
to both sides.
7
x
=
1
+
2
7x=1+2
7
x
=
1
+
2
2
Simplify
1
+
2
1+2
1
+
2
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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