Evaluate 4a+7b+3a-2b for a =5 and b=-3

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Bhautik Patoliya asked Mar 22, 2023

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Evaluate 4a+7b+3a-2b for a =5 and b=-3

Mathematics
college

Bhautik Patoliya asked Mar 22, 2023

by Bhautik Patoliya

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2 Answers

27 votes

Answer: 20

Explanation:

Plug in the numbers for the variable

4(5) + 7( -3) + 3(5) - 2(-3)

20 - 21 + 15 + 6

-1 + 15 +6

14 + 6

Popcorny answered Mar 23, 2023

by Popcorny

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8 votes

Answer:

Explanation:

a = 5

b = -3

4(5) + 7(-3) + 3(5) - 2(-3) = 20

Rogier Lommers answered Mar 28, 2023

by Rogier Lommers

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