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12345 [234]
3 years ago
6

ass="latex-formula">
Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0

Isolate the n. Note the equal sign. What you do to one side, you do to the other.

Subtract 7 from both sides

n + 7 (-7) = 8 (-7)

n = 8 - 7

n = 1

1 is your answer

hope this helps

den301095 [7]3 years ago
5 0

<em><u>n+7=8</u></em>

Subtract the 7 from 8, which would then get you...

n=1

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