Math, asked by heartnacker4909, 11 months ago

5x-3y=1, 2x+3y=23,42x+21y=257 prove the lines

Answers

Answered by bhardwaj7580
2

Answer:

1.)5x-3y=1

5x-y=1/3

5x-y=1/3

x-y=1/3÷1/5

x-y=1/15=no

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