MiaTheTraveler
MiaTheTraveler MiaTheTraveler
  • 22-02-2022
  • Mathematics
contestada

If 2x + 7 = 17, what is the value of 8x + 25?

Respuesta :

unicornetfairies
unicornetfairies unicornetfairies
  • 22-02-2022

Answer:

2x + 7 = 17

- 7

2x = 10

÷2

x = 5

8x5=40

40+25=65

8x + 25 = 65

Hope this helps!

Answer Link
fieryanswererft
fieryanswererft fieryanswererft
  • 22-02-2022

Answer:

65

Step-by-step explanation:

given:

  • 2x + 7 = 17
  • 8x + 25

make x the subject:

2x + 7 = 17

2x = 17 - 7

2x = 10

x = 5

Then apply elimination rule:

8x + 25

8(5) + 25

40 + 25

65

Answer Link

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