Seudónimo Seudónimo
  • 21-03-2018
  • Mathematics
contestada

For which value of x is the equation 3x + x = 2x + 24 true?
A) 3
B) 4
C) 6
D) 12

Respuesta :

corvette15401 corvette15401
  • 21-03-2018
Hi, I'd be glad to help you. 

x = 12 

Hope this helps. 
Have a great day! 

PS: I calculated your steps and got the answer didn't think you wanted to much information lol.
Answer Link
tms5
tms5 tms5
  • 21-03-2018
the answer would be D. first you will have to combine like terms. so 3x + x will be 4x = 2x + 24. then subtract 2x from both sides and that will get you to have 2x = 24. after that divide by 2 on both sides. x will be equal to 12
Answer Link

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