Step 1: Distribute the -3 to the 9x to get -27x. Step 2: Distribute the -3 to the -q.
2B: 2(12+5p) 24 + 10p
Step 1: Distribute the 2 to the 12 to get 24. Step 2: Distribute the 2 to the 5p to get 10p.
3B: -7(-8y+7) 56y - 49
Step 1: Distribute the -7 to the -8y to get 56y. Step 2: Distribute the -7 to the 7 to get -49.
4B: 10(2+7c) 20 + 70c
Step 1: Distribute the 10 to the 2 to get 20. Step 2: Distribute the 10 to the 7c to get 70c.
5B: -8(7+11k) -56 - 88k
Step 1: Distribute the -8 to the 7 to get -56. Step 2: Distribute the -8 to the 11k to get -88k.
6B: -(3-7u) -1(3-7u) -3 + 7u
Step 1: Place a 1 after the negative symbol to symbolize -1. Step 2: Distribute the -1 to the three to get -3. Step 3: Distribute the -1 to the -7u to get 7u.
7B: -6(5p + s) -30p - 6s
Step 1: Distribute the -6 to the 5p to get -30p. Step 2: Distribute the -6 to the s to get -6s.
