jay12347 jay12347
  • 20-09-2019
  • Mathematics
contestada

7(3x - 1) - (x + 5) = -52​

Respuesta :

kosala1478
kosala1478 kosala1478
  • 20-09-2019

Step-by-step explanation:

7(3x - 1) - (x + 5) = -52

21x - 7 - x - 5 = -52

20x = -52 + 12

20x = -40

x = -2

Answer Link
pips2367
pips2367 pips2367
  • 20-09-2019

Answer:

x=-2

Step-by-step explanation:

21x-7-x-5=-52

20x-12=-52

20x=-40

x=-2

Answer Link

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