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Simplify each expression.

1) 3(2p - 4) - (p + 8)=

2) -3(n + 3) - (n - 6)=

3) -4(7 + 5b) - 5(7b + 6)=

4) 8(2 - 5p) - (p - 6)

5) 8(n + 2) + 8(2n - 7)

6) -(6x + 4) - 2(-x + 1)

2 Answers

3 votes

Answer:

1) 5p - 4 2) -4n - 3 3) -55b -58 4) -41p + 22 5) 24n - 40 6) -4x - 6

Explanation:

1) 3(2p - 4) - (p + 8)= 6p - 12 - p + 8 = 5p - 4

2) -3(n + 3) - (n - 6)= -3n - 9 - n + 6 = -4n - 3

3) -4(7 + 5b) - 5(7b + 6)= -28 - 20b - 35b - 30 = -55b -58

4) 8(2 - 5p) - (p - 6)= 16 - 40p - p + 6 = -41p + 22

5) 8(n + 2) + 8(2n - 7)= 8n + 16 + 16n - 56 = 24n - 40

6) -(6x + 4) - 2(-x + 1)= -6x - 4 + 2x - 2 = -4x - 6

User Fagiani
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4.9k points
0 votes

Answer:

In photomath

Explanation:

1.) 6p-12 or 6(p-2)

2.) -4n-3

3.)-58-55b

4.) 22-41p

5.)8(3n-5) or 24n-40

6.)-2(2x+3) or -4x-6

User Piyush Katariya
by
5.1k points