Math, asked by Pranjali14, 6 months ago

Grafical method X+y =7 , X-Y = 1

Answers

Answered by priyans0531x

1

Answer:

x-y=7X+y=1x-y=7X=7+yX+y=1(7+y)+y=17+2y=12y=1-72y=-6y= -6/2y= -3X-y=1x-(-3)=1X+3=1X=1-3X=

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