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stiv31 [10]
3 years ago
11

2(f-9)=-28 f=?-3(2t+3)=-21 t=?​

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
5 0

Answer:

1. f= 3/5

2. t= 3/5

Step-by-step explanation:

FYI you can use the app photo math, you just take a pic of the problem and it gives you the answer and explains the steps and it is free.

IgorLugansk [536]3 years ago
3 0

Answer:

Below in bold.

Step-by-step explanation:

2(f - 9) = -28

2f - 18 = -28

2f = -28 + 18

2f = -10

f = -5.

-3(2t + 3) = -21

2t + 3 = -21/-3

2t + 3 =  7

2t = 4

t = 2.

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I am using old-fashioned long division.

       <u>1  2</u>

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