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3
x
−
7
=
7
3x-7=7
3
x
−
7
=
7
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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"(x+1)/2+4=7"
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3x-7=7
3x-7=7
3x-7=7
1
Add
7
7
7
to both sides.
3
x
=
7
+
7
3x=7+7
3
x
=
7
+
7
2
Simplify
7
+
7
7+7
7
+
7
to
14
14
1
4
.
3
x
=
14
3x=14
3
x
=
1
4
3
Divide both sides by
3
3
3
.
x
=
14
3
x=\frac{14}{3}
x
=
3
1
4
Done
Decimal Form: 4.666667
Check Answer ▼
x=14/3
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