BexleeQ522716 BexleeQ522716
  • 30-10-2022
  • Mathematics
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Evaluate the expression for the given value of the variable.9a - 2a for a = 9

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HayaG291222 HayaG291222
  • 30-10-2022

Answer:

63

Explanation:

Given the expression

9a - 2a

= 7a

Substitute a = 9 into the result

7a = 7(9)

7(9) = 63

Hence the required result is 63

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