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23 September, 05:11

Given that 5-3x=Px+R, in order to create an equation with no solutions, when R=7, then P = [blank]

Enter the value that correctly fills in the blank, like this: 42

+3
Answers (2)
  1. 23 September, 06:25
    0
    x = - 22.5

    Step-by-step explanation:

    5-3x=Px + R

    r = 7

    P = 42

    5-3x = 42x + 7

    -3x - 42x = 7 - 5

    -45x = 2

    x = - 22.5
  2. 23 September, 09:10
    0
    p=-3

    Step-by-step explanation:

    5-3x = Px + 7

    -7 from both sides

    -2-3x=Px+7

    add 3x to both sides

    -2=Px+3x

    P = -3 because it will get rid of variable
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