Question

The average of 8a +5, -3a,9,0 and 7a-2?​

Answer 1

Answer:

$\frac{12(a - 1)}{5}$

Step-by-step explanation:

$\frac{(8a + 5) + ( - 3a) + 9 + 0 + (7a - 2)}{5} \\ = \frac{12a - 12}{5} \\ = \frac{12(a - 1)}{5}$

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