if 5a-3b=100 find the value of a and b
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The equation is
5a - 3b = 100
or, 5a/100 - 3b/100 = 1
or, a/(100/5) + b/(-100/3) = 1
So, we can take a = 100/5 = 20 and b = (- 100/3) to solve the problem
To solve this type of problems, any equation of the form : { ax + by = c } should be put in the form
x/(c/a) + y/(c/b) = 1
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