mflores101177
mflores101177 mflores101177
  • 25-09-2020
  • Mathematics
contestada

6 - 3x = 21 What is it?​

Respuesta :

Kennice731
Kennice731 Kennice731
  • 25-09-2020
The answer is X=5! :)
Answer Link
Wallameg000
Wallameg000 Wallameg000
  • 25-09-2020

Answer:

x=-5

Step-by-step explanation:

First, subtract 6

6-6-3x=21-6

-3x=15

Then, divide by -3

-3x/-3=15/-3

x=-5

Answer Link

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