Ask Question
9 May, 03:08

For the following system, determine the values of p, q, and r that satisfy all three equations: 2p+q-r=8, q+r=4, p-q=2

+4
Answers (1)
  1. 9 May, 04:42
    0
    Answer

    given,

    2 p + q - r = 8 ... (1)

    q + r = 4 ... (2)

    p - q = 2 ... (3)

    solving equation (1) and (2)

    2p + 2 q = 12

    p + q = 6 ... (4)

    now, solving equation 3 and 4

    2 p = 8

    p = 4

    putting value of p in equation (4)

    q = 6 - 4

    q = 2

    putting value in equation (2)

    2 + r = 4

    r = 2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “For the following system, determine the values of p, q, and r that satisfy all three equations: 2p+q-r=8, q+r=4, p-q=2 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers