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  • 21-05-2021
  • Mathematics
contestada

4(x+21)=-3(x-7)
x=0
x=-9
x=15
x=-11

Respuesta :

studentaccount134
studentaccount134 studentaccount134
  • 21-05-2021

Answer:

x=-9 mark me brainliest

Step-by-step explanation:

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