Ask Question
10 November, 19:01

Part B : 21 = - 4p-11

+3
Answers (2)
  1. 10 November, 19:20
    0
    Answer: p=8

    Step-by-step explanation:

    4p-11=21

    We move all terms to the left:

    4p-11 - (21) = 0

    We add all the numbers together, and all the variables

    4p-32=0

    We move all terms containing p to the left, all other terms to the right

    4p=32

    p=32/4

    p=8
  2. 10 November, 19:26
    0
    p=-8

    Step-by-step explanation:

    21=-4p-11

    1) Add 11 to both sides:

    32=-4p

    2) Divide both sides by - 4 to isolate p:

    p=-8
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Part B : 21 = - 4p-11 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers