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Mathematics
Mathematics
Problem
20. Find equation of the line which is equidistant from parallel lines
9
x
+
6
y
−
7
=
0
9 x+6 y-7=0
9
x
+
6
y
−
7
=
0
and
3
x
+
2
y
+
6
=
0
3 x+2 y+6=0
3
x
+
2
y
+
6
=
0
.
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