Homework help?

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can you give me 3 answers that i have been working on for about 4 hours now? Its combining like terms. 5z - 6 - 3z.
4z-z and 9b+6-3b-3-b plz

2007-09-06 16:50:17 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

5z-6-3z is a seperate question from 4z-z

2007-09-06 16:51:03 · update #1

5z - 6 - 3z - surely is 2z - 6 = 2 (z - 3)

4z - z = 3z

9b + 6 -3b - 3 -b = 9b - 3b - b + 6 - 3= 5b + 3

2007-09-06 16:59:09 · answer #1 · answered by Beardo 7 · 0⤊ 0⤋

1) 2z-6
2) 3z
3) 5b+3

2007-09-06 23:58:56 · answer #2 · answered by Another Nickname 2 · 0⤊ 1⤋