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patriot [66]
3 years ago
12

7n - 4 = 31. what is the value of the n​

Mathematics
2 answers:
Trava [24]3 years ago
5 0
N=5. you can check your answer by doing 7(5)-4=31
7x5= 35
35-4=31
Gelneren [198K]3 years ago
4 0

Answer:

n = 5

Step-by-step explanation:

- Move all terms not containing  n  to the right side of the equation.

7n = 31 + 4

7n = 35

- Divide each term by  7  and simplify.

n = 5

i hope this helps :)

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