SOLUTION: {{{2x-3y=5}}} {{{4x-6y=10}}}

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Question 20127:

Answer by venugopalramana(3286)   (Show Source): You can put this solution on YOUR website!


the second eqn. is obtainedby multiplying with 2 the first eqn.
so they are dependent eqns..so in effect we have only one eqn.with 2 variables which give raise to infinte solutions
let us take 2x-3y=5
put x=0,1,2,3,etc..and get corresponding values of y
x..0......1......2...3...4...5..
y..-5/3...-1...-1/3.....etc..infinite solutions
.

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