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\[8x-4=7\]
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8x-4=7
8x-4=7
8x-4=7
1
Add
4
4
4
to both sides.
8
x
=
7
+
4
8x=7+4
8
x
=
7
+
4
2
Simplify
7
+
4
7+4
7
+
4
to
11
11
1
1
.
8
x
=
11
8x=11
8
x
=
1
1
3
Divide both sides by
8
8
8
.
x
=
11
8
x=\frac{11}{8}
x
=
8
1
1
Done
Decimal Form: 1.375
Check Answer ▼
x=11/8
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