miracletgibson miracletgibson

10-12-2017
Mathematics

contestada

3+5(9+2n)=48+5n True or False
9 - 3(y - 2)= 3 - 3y True or false
3(6x - 2) - 7 = 18x - 13 True or False

Respuesta :

hienh4517 hienh4517

10-12-2017

3+ 45 + 10n = 48+ 5n ( False)

9- 3(y -2)
= 9 -3y+ 6 =3 -3y (True)

18x -6 -7 = 18x -13(True)

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