anonymousquestions anonymousquestions
  • 05-01-2018
  • Mathematics
contestada

Please explain how to simplify the equation

3-(x+7)/(2)=9

Respuesta :

princxssrumxysa1
princxssrumxysa1 princxssrumxysa1
  • 05-01-2018
3×-7= -21
3×-x=-3x

-21-3x. =9
_____
2
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uzumakigrrl247
uzumakigrrl247 uzumakigrrl247
  • 05-01-2018
3-(x+7)/2=9

-x+7/2 + 3= 9

-(x+7) + 2*3/ 2 = 9

x= -19

hope this helps!
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