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Byju's Answer
Standard X
Mathematics
Solving Using Quadratic Formula When D>0
Solve the fol...
Question
Solve the following equation.
3
x
−
1
5
−
x
7
=
3
.
Open in App
Solution
3
x
−
1
5
−
x
7
=
3
Taking
L
.
C
.
M
21
x
−
7
−
5
x
35
=
3
⇒
16
x
−
7
=
105
⇒
16
x
=
105
+
7
⇒
16
x
=
112
⇒
x
=
7
Suggest Corrections
0
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