Math, asked by dipalikawale0, 1 year ago

solve inversion method 2 X + 3 y = 9 ,y-x=-2

Answers

Answered by ravan28788

0

2x+3y=9

-x+y. =-2. X3

2x+3y=9

-3x+3y=-6

x = 3 Y=1

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