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\[x-7=3\]
+
−
.
ln
>
<
×
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≥
≤
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)
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x
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x-7=3
x-7=3
x-7=3
1
Add
7
7
7
to both sides.
x
=
3
+
7
x=3+7
x
=
3
+
7
2
Simplify
3
+
7
3+7
3
+
7
to
10
10
1
0
.
x
=
10
x=10
x
=
1
0
Done
Check Answer ▼
x=10
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