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5 votes
1) 3a + a 2) 4c + 2c + c 3) 3b + 3b + 2b 4) 4d – d 5) 3c + 4c – 5c 6) 4a – 2a + 4a 7) b + 4b – 3b + b 8) 2c – 4c + 3c - c

User Ekuusela
by
4.0k points

2 Answers

3 votes

Answer:

1) 4a

2) 7c

3) 8b

4) 3d

5) 2c

6) 6a

7) 3b

8) 0

Explanation:

1) 3a + a = 4a

2) 4c + 2c + c = 7c

3) 3b + 3b + 2b = 8b

4) 4d – d = 3d

5) 3c + 4c – 5c = 2c

6) 4a – 2a + 4a = 6a

7) b + 4b – 3b + b = 3b

8) 2c – 4c + 3c - c = 0

User Sfuerte
by
4.6k points
3 votes

Answer:

Answers are below

Explanation:

1)4a

2) 7c

3) 8b

4) 3d

5) 2c

6) 6a

7) 3b

8)0

Hope this helps

User Jaredzhang
by
3.8k points