adashiae adashiae
  • 03-02-2020
  • Mathematics
contestada

12-n/7=-1 what y’all think the answer is

Respuesta :

Onoriodefelix
Onoriodefelix Onoriodefelix
  • 03-02-2020

Answer:

19

Step-by-step explanation:

12-n/7 = -1

Cross multiply

We have 12-n = -7

Collect like terms

12 + 7 = n

Therefore n = 19

Answer Link
haileyjones4 haileyjones4
  • 03-02-2020

Answer:

n=91

Explain:

mutiply both sides of the equation by 7: 84-n=-7

move constant to the right and change its sign: -n= -7 - 84

find the diffrence= -n= -91

change the signs: n=91

Answer Link

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