Math, asked by mvsg6587, 5 days ago

solve using cross multiplication
simultaneous equations
please tell me

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Answers

Answered by beherajagruti

1

Step-by-step explanation:

13(6x + 7y -11 ) = 0(5x + 2y)

= 78x + 91y - 143 = 0

= 78x + 91y = 0 + 143

= 78x + 91y = 143

= x + y = 143/78+91

= x+y = 143/169

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