Math, asked by ishasidhu313, 9 months ago

The value of A so that x=2 and y =2 is a solution of 9Ax + 12Ay = 84 , is

Answers

Answered by gpvvsainadh

1

Answer:

2

Step-by-step explanation:

A(9x2 + 12x2) =84

A(18 + 24) = 84

A(42) = 84

A =84/42 = 2

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