Evaluate the expression 2a + b for a = 9 and b = 7.

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asked Oct 8, 2021 151k views

1 vote

Evaluate the expression 2a + b for a = 9 and b = 7.

Mathematics
high-school

Lenek asked

by Lenek

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2 Answers

7 votes

Equation: 2(9) + 7

Answer: 25

Sajuna Fernando answered Oct 10, 2021

by Sajuna Fernando

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4 votes

Answer:

Explanation:

2a + b

a = 9

b = 7

We substitute in the given numbers.

2 a + b =

2(9) + 7 =

18 + 7 =

18 + 7 = 25

Rodrigo Almeida answered Oct 13, 2021

by Rodrigo Almeida

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