For a given input value bbb, the function ggg outputs a value aaa to satisfy the following equation. a-7=3(b+2)a−7=3(b+2)a, minus, 7, equals, 3, left parenthesis, b, plus, 2, right parenthesis Write a formula for g(b)g(b)g, left parenthesis, b, right parenthesis in terms of bbb.

  g(b) = 3b +13

Step-by-step explanation:

The equation to be satisfied is apparently ...

  a−7=3(b+2)

Add 7 to both sides to get "a" as a function of "b".

  a = 3(b+2) +7

Now, we can simplify and write in the desired functional form:

  g(b) = 3b +6 +7 . . . . eliminate parentheses

  g(b) = 3b +13

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