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9 September, 00:53

3a+2b=9 and 8x+6y=60

what is the value of 9a+6b

what is the value of 4x+3y

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Answers (1)
  1. 9 September, 03:20
    0
    The Value of 9a+6b is 27. and the value of 4x+3y is 30.

    Explanation

    1)

    3a+2b=9

    multiplying both by side by 3

    or, 3 * (3a+2b) = 3*9

    Hence, 9a+6b=27

    2)

    8x+6y=60

    Dividing both by side by 2

    or, (8x+6y) / 2 = 60/2

    Hence, 4x+3y=30
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