gl8889485 gl8889485
  • 27-09-2020
  • Mathematics
contestada

PLEASE HELP
Solve each given equation and show your work. Tell whether it has one solution,an infinite number of solutions, or no solutions, and identify each equation as an identity, a contradiction, or nethier.
(A) 5x+9=2x+7+3x-15
(B) 7x+5x-7=21+10x
(C)24-3x=8-2x+16-x

Respuesta :

lizziaremalrod
lizziaremalrod lizziaremalrod
  • 27-09-2020

5x+9=2x+7+3x-15

0=17

7x+5x-7=21+10x

2x=28

x=14

24-3x=8+2x+16-x

-4x=0

~

answer:c

Answer Link

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