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1. Express the following linear equations in the form of ax +by+c=0 and indicate the
values of a, b, c in each case.
1) 3x + 2y = 9
ii) -2x + 3y = 6
iii) 9x - 5y= 10
iv) x/2-y/3-5=0
v) 2x=y
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Answer:
1) 3x+2y=9
3x+2y-9=0
a=3
b=2
c=-9
2) -2x+3y=6
-2x+3y-6=0
a= -2
b= 3
c= -6
3) 9x -5y=10
9x-5y-10=0
a= 9
b= -5
c= -10
4) x/2-y/3-5=0
x-y-5=2×3
x-y=6+5
x-y-11=0
a=1
b=-1
c=-11
i dont know 5th
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