Math, asked by babracherotich9, 6 months ago

If f(x)=2x+9 and f(a)=7 then a=

Answers

Answered by amithalwai77

1

Answer:

f(x)=2x+9

f(a)=2a+9=7

2a=-2

a=-1

Step-by-step explanation:

Answered by rehan151206

0

Answer:

answer is in explanation

Step-by-step explanation:

a=3.5

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