Seudónimo Seudónimo
  • 11-02-2016
  • Mathematics
contestada

Please solve this equation!!

9x+3=21

Respuesta :

RASEA23
RASEA23 RASEA23
  • 11-02-2016


9x+3=21

Subtract 3 from each side

9x+3-3=21-3

9x=18

Divide each side by 9. You get

x=2

Answer Link
Аноним Аноним
  • 11-02-2016
9x + 3 = 21
      -3      -3
 

         9x = 18
          /9     /9


x = 2~~~
    
Answer Link

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