Math, asked by Rakshitha4627, 1 year ago

Solve x and y 217 X + 131 Y equal to 9 13 and 131 X + 217 Y equal to 8 2 7

Answers

Answered by Lohith154

0

When the coefficient of X in first eq =y coefficient un second eq

Y coefficient of first eq= X coefficient of the second eq

Then add the eq and subtract and repeat the process after simplifying

The solution:

Attachments:

srkvenkipc94mn: It's wrong Bro it's 5 not 20

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