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slega [8]
4 years ago
9

What js the simlest form of the expresion (14.2a+9.8b)-(13.1b-.2a)-(3.7a+4.8b)

Mathematics
2 answers:
vampirchik [111]4 years ago
6 0

Answer:

12.5a-8.1b

Step-by-step explanation:

Remove the unnecessary parenthesis

14.2+9.8b-(13.1b-2a)-(3.7a+4.8b)

Collect like terms

12.5a+9.8b-13.1b-4.8b

Giving you the answer of: 12.5a-8.1b

Mademuasel [1]4 years ago
4 0
The answer is 10.3a+1.5b, in the picture shows the work. You first solve for all the ones with the variable a and with the variable b

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