Question

please answer this



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Answer 1

Step-by-step explanation:

32.5=30+10/12(20-14-f1)

32.5=30+5/6(6-f1)

32.5=30+(30-5f1)/6

32.5=180+30-5f1/6

32.5=210-5f1/6

32.5*6=210-5f1

195=210-5f1

5f1=210-195

5f1=15

f1=15/5

f1=3

i hope this help you.

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