English, asked by rupam2290, 8 months ago

3x+4y=85
6x+7y=20 find the value of x and y

Answers

Answered by thevaibhav47

1

Answer:

y = 150

x= -515 / 3

Explanation:

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Attachments:

Answered by sun777

0

Answer:

3x+4y=85

x=85-4y/3

6x+7y=20

x=29-7y/6

85-4y/3=29-7y/6

y=141,

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