kayleedoesartotrx4o
kayleedoesartotrx4o kayleedoesartotrx4o
  • 17-08-2017
  • Mathematics
contestada

NEED HELP FAST!!!!!
4.
How many solutions does the equation 5p – 4p – 8 = –2 + 3 have? (5 points)


One

Two

None

Infinitely many

Respuesta :

kphung76127
kphung76127 kphung76127
  • 17-08-2017
5p-4p-8=-2+3

Combine like terms
p-8= 1

Add 8 to both sides to isolate p
p=9

Final answer: 1 solution only, p=9
Answer Link
Аноним Аноним
  • 17-08-2017
Hey!

First, let's write the problem.
[tex]5p-4p-8=-2+3[/tex]
Add like terms, [tex]5p-4p=p[/tex]
[tex]p-8=-2+3[/tex]
Add the numbers.
[tex]p-8=1[/tex]
Add 8 to both sides.
[tex]p-8+8=1+8[/tex]

Our final answer would be,
[tex]p=9[/tex]
This tells us that the equation [tex]5p-4p-8=-2+3[/tex] has one solution.

Thanks!
-TetraFish
Answer Link

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