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

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

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

User Wkl
by
8.5k points

2 Answers

6 votes

Answer:

5a+2b+9

Explanation:

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

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

=5a+2b+9

User Exist
by
7.7k points
0 votes
the answer is d. 5a + 2b + 9
User Gopaul
by
8.3k points
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