3 years ago

-7 + N = 20N= 27N= -13N=-27N = 13

Mathematics

1 answer:

Pani-rosa [81]3 years ago

6 0

-7 + N = 20

move -7 to the other side

to get N by itself

-7+7+N=20+7

N=20+7

Answer:

N= 27

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-7 + N = 20N= 27N= -13N=-27N = 13​

-7 + N = 20N= 27N= -13N=-27N = 13