18sacateco 18sacateco
  • 19-12-2020
  • Mathematics
contestada

HELP PLEASE !!!!

a. 7(x + 2) = 3x + 6

b. 5/4x-17=x-8

c. 1/2(16x+5)-3=19-5x

Respuesta :

nia1958 nia1958
  • 19-12-2020
A=x= -2 b=x=36 c= x=1.5
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