Simplify the expression 3a + 4 + b + 2a + 5 + b a. 5a + b b. 7a + 7b c. 6a + 2b + 9 d. 5a + 2b +9

asked Oct 3, 2021 181k views

0 votes

Simplify the expression

3a + 4 + b + 2a + 5 + b

a. 5a + b
b. 7a + 7b
c. 6a + 2b + 9
d. 5a + 2b +9

by Wkl

4.9k points

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6 votes

Answer:

5a+2b+9

Explanation:

=3a+4+b+2a+5+b

=(3a+2a)+(b+b)+(4+5)

=5a+2b+9

Exist answered Oct 5, 2021

by Exist

5.0k points

0 votes

the answer is d. 5a + 2b + 9

Gopaul answered Oct 10, 2021

5.1k points

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