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Mathematics
Mathematics
Problem
Which of the following is the equation of a horizontal straight line? a)
x
=
7
x=7
x
=
7
b)
y
=
7
y=7
y
=
7
c)
2
x
+
3
y
=
6
2x+3y=6
2
x
+
3
y
=
6
d)
y
=
2
x
+
6
y = 2x + 6
y
=
2
x
+
6
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