BeeZeeGee
BeeZeeGee BeeZeeGee
  • 11-12-2017
  • Mathematics
contestada

select all equations which are equivalent to 2(x +3) =20

select all equations which are equivalent to 2x 3 20 class=

Respuesta :

hienh4517 hienh4517
  • 11-12-2017
2x + 3 = 20
Subtract 2 from both sides
2x= 27
X= 13.5
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Kumar007 Kumar007
  • 11-12-2017
1 and 5.. because on 1 you decide by 2 by everything...and on 5 you distribute
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