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5
x
−
7
=
7
5x-7=7
5
x
−
7
=
7
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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"(x+1)/2+4=7"
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5x-7=7
5x-7=7
5x-7=7
1
Add
7
7
7
to both sides.
5
x
=
7
+
7
5x=7+7
5
x
=
7
+
7
2
Simplify
7
+
7
7+7
7
+
7
to
14
14
1
4
.
5
x
=
14
5x=14
5
x
=
1
4
3
Divide both sides by
5
5
5
.
x
=
14
5
x=\frac{14}{5}
x
=
5
1
4
Done
Decimal Form: 2.8
Check Answer ▼
x=14/5
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