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13-03-2020
Mathematics

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What is 7(f+3)+9=5(f-2)-3f

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amna04352 amna04352

13-03-2020

Answer:

f = -8

Step-by-step explanation:

7(f+3)+9=5(f-2)-3f

7f + 21 + 9 = 5f - 10 - 3f

7f + 30 = 2f - 10

5f = -40

f = -8

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