mia30700
mia30700 mia30700
  • 24-02-2017
  • Mathematics
contestada

9( x + 3) = 45

Please help & explain how you got to the answer

Respuesta :

dsaketh
dsaketh dsaketh
  • 24-02-2017
9(x+3) = 45

9*x + 9*3 = 45

9x + 27 = 45
      -27     -27
9x = 18 
x = 2
Answer Link
garydesir1
garydesir1 garydesir1
  • 24-02-2017
Hi Mia


9( x + 3) = 45
9x + 27 = 45
9x = 45 - 27
9x = 18
 Divide both sides by 9
9x/9 = 18/9
x = 2
Answer Link

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