Math, asked by manisha7088, 2 days ago

solve this problem by elimination method or substitution method

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Answers

Answered by shivamrawat52

1

Answer:

0.4x +3y =1.2

x+3y= -0.4 +1.2

x+3y = 1.6

xy=1.6/3

xy=0.533333334

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