Math, asked by mitparikh8628, 7 months ago

Find the value of 'a' so that x=1,y=1 is the solution of 9ax+12ay=63

Answers

Answered by kannan334

2

Answer:

a=3

Step-by-step explanation:

9a(1)+12a(1)=63

9a+12a=63

21a=63

a=63/21

a=3

Answered by bhagmalsaini0

2

Answer:

a=3

Step-by-step explanation:

Given -x=1 and y=1

9ax +12ay =63

9a(1)+12(1)=63

9a+12a=63

21a=63

a=63/21

a=3

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