Please help if you could. f/2 + 9 = 4 -9 -9 f/2 =

NickHalden asked Sep 12, 2022

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29 votes

Please help if you could.

f/2 + 9 = 4
-9 -9
f/2 =

NickHalden asked Sep 12, 2022

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22 votes

Answer:

(f)/(2) +9=4

Subtract 9 from both sides:

(f)/(2)+9-9=4-9

(f)/(2) =-5

Multiply both sides by 2:

2*(f)/(2) =-5*2

f=-10

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