Q13: Express the following linear equations in the form ax + by+c= 0 and indicate the
values of a, b and c in cach case:
() x-7/5- 10 = 0
(11) - 2x+3y = 6
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Answer:
x-7/5-10=0
multiplying 5 both sides
5x-7-50=0
5x-57=0
a=5 b=0 c=-57
-2x+3y=6
-2x+3y-6=0
2x-3y+6=0
a=2 b=-3 c=6
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