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23 votes
Simplify:

1. ½(2r + 4) - ¼(16 - 8r)
2. (8x - 3) - (2x + 6)
3. (2 - 7y) - 3(y - 9)
4. 2(3x - 4) - (2x - 5)

User Hespen
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4.8k points

1 Answer

8 votes

Answer:

1. 3r - 2

2. 6x - 9

3. -10y + 29

4. 4x - 3

Explanation:

i dont know how to explain. Sorry, i just learn about this today. I have the same exactly questions and here is the answer.

User Serguei Fedorov
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5.1k points