Math, asked by arghyapaul44, 10 months ago

2x-3\y=9 3x-7\y=2 soove x and y by elimination method
2x - 3\y =9 3x - 7\y = 2

Answers

Answered by davidadekoya718
1

Answer:

Step-by-step explanation:

2x-3/y=9

2x-3=9y

2x-9y=3     eq 1    x 3          6x-27y=9

3x-7/y=2

3x-7=2y                               subtract

3x-2y=7    eq 2   x2           6x-4y=14

                                         -23y=-5

                                        y=5/23=0.22   x=(20/23+14)/6=2.47

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