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Exponents & Radicals
hard
0:00.0
Solve for
x
x
x
:
x
+
7
=
x
−
5
\sqrt{x+7} = x - 5
x
+
7
=
x
−
5
.
A
x
=
9
x = 9
x
=
9
B
x
=
2
x = 2
x
=
2
C
x
=
5
x = 5
x
=
5
D
x
=
0
x = 0
x
=
0
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