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Equations & Systems
hard
0:00.0
Solve for
x
x
x
:
\rt
2
x
+
1
−
\rt
x
=
1
\rt{2x+1} - \rt{x} = 1
\rt
2
x
+
1
−
\rt
x
=
1
.
A
0
B
4
C
12
D
Both a and b
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