a line parallel to the line x+2y+1=0 is
a.x+y+3=0
b.all
c.x-x+1=0
d.2x+4y-1=0
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a line parallel to the line x+2y+1=0 is
a.x+y+3=0
b.all
c.x-x+1=0
d.2x+4y-1=0
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Answer:
[tex]x + 2y + 1 = 0 \\ x + 2y = - 1[/tex]
[tex]2y = y + y[/tex]
so option c
[tex]x + 2y + 1 = 0[/tex]
[tex]x + 2y = - 1[/tex]
[tex]2y = y + y[/tex]
Your correct option is c