Math, asked by yaduvanshipritirao, 3 months ago

solve by elimination method 3x+5y=9,11x=9+13y

Answers

Answered by aditisau8

1

Answer:

x=81/47

y=36/47

Step-by-step explanation:

3x+5y=9.......(1)

11x=9+13y=>11x-13y=9.......(2)

Multiplying (1) by 13 and (2) by 5

39x+65y=117

55x-65y= 45

__________

94x. = 162

=>x=162/94=81/47

243/47+5y=9

=>5y=423-243/47

=>y=36/47

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