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creativ13 [48]
3 years ago
13

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

Mathematics
2 answers:
mestny [16]3 years ago
8 0

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

mylen [45]3 years ago
3 0

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

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