jenwhi602650
jenwhi602650 jenwhi602650
  • 24-01-2022
  • Mathematics
contestada

3 more than 2 times a number is equal to that number plus 4. What is the number?

Respuesta :

lamiaa16
lamiaa16 lamiaa16
  • 24-01-2022
I think it’s six but don’t hold me to it
Answer Link
kaseyafa
kaseyafa kaseyafa
  • 24-01-2022

Answer:

n=1

Step-by-step explanation:

3 more than 2 times a number can be represented by: 3+2n (with n representing "number")

equal to that number plus 4 can be represented by: = n+4

put it together and solve:

3+2n=n+4

-3          -3

2n=n+1

-n     -n

n = 1

We can check to confirm:

3+2(1) = 1+4

5=5 which is correct

Answer Link

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