Math, asked by nawalsah206, 2 months ago

प्रश्न 42. बज गुणन विधि से हल करें।
x-3y =73x-3y = 15

Answers

Answered by dipakrathod413216

2

Answer:

1) x-3y=73x-3y=15

x-3y=70=15

15x-3y=70

12=70

2) x-3y=73x-3y=15

15-3=73-3

12=70

12-70=-58

=-58

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