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\[7x-5=4\]
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7x-5=4
7x-5=4
7x-5=4
1
Add
5
5
5
to both sides.
7
x
=
4
+
5
7x=4+5
7
x
=
4
+
5
2
Simplify
4
+
5
4+5
4
+
5
to
9
9
9
.
7
x
=
9
7x=9
7
x
=
9
3
Divide both sides by
7
7
7
.
x
=
9
7
x=\frac{9}{7}
x
=
7
9
Done
Decimal Form: 1.285714
Check Answer ▼
x=9/7
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