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Korvikt [17]
3 years ago
12

Please Help I don’t get it at all N/2+5=3

Mathematics
2 answers:
eduard3 years ago
5 0

N/2+5=3

move +5 to the other side

sign changes from +5 to -5

N/2+5-5= 3-5

N/2= -2

Mutiply both sides by 2/1

N/2*2/1 - Cross out 2 and 2 , divide by 2 then becomes N

-2(2)/1= -4/1= -4

N= -4

Answer : N= -4

Tamiku [17]3 years ago
3 0

Good evening ,

_______

Answer:

N = -4.

___________________

Step-by-step explanation:

N/2+5=3 ⇔ N/2 = 3 - 5 ⇔ N/2 = -2 ⇔ N = -2 × 2 ⇔ N = -4.

:)

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Given : In a city, the distance between the library and the police station is 3 miles less than twice the distance between the police  station and the fire station. The distance between the library and the police station is 5 miles.

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