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gtnhenbr [62]
2 years ago
8

F(x) = 9x + 7 f(b) = 16 b = ? ​

Mathematics
2 answers:
brilliants [131]2 years ago
7 0
<h2>♪Answer : </h2>

»f(x) = 9x + 7

»f(b) = 16

  • x = b

»f(b) = 9b + 7

»16 = 9b + 7

»16 - 7 = 9b

»9b = 9

»b = 9/9

»b = 1✅

Flura [38]2 years ago
5 0

\\ \rm\hookrightarrow f(b)=16

\\ \rm\hookrightarrow 9b+7=16

\\ \rm\hookrightarrow 9b=9

\\ \rm\hookrightarrow b=1

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