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4 votes
A.2(x+10)


B. 3(4b+12c+11)

2 Answers

5 votes
A = 2x+20
B= 12b+36c+33
User David Kennell
by
4.1k points
7 votes

Answer:

A. x+5 b. 4b+12c+11

Explanation:

2(x+10)

2*x = 2x

2*10 = 20

2x+10

divide to simplify

x+5

B.

3(4b+12c+11)

12b+36c+33

4b+12c+11

User Karl Monaghan
by
3.5k points