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Ira Lisetskai [31]
3 years ago
13

N+22=31 Help... I'm a 6th that's Dumb okay not that but stupid

Mathematics
1 answer:
Ann [662]3 years ago
6 0

Answer:

n = 9

Step-by-step explanation:

<u>Lesson : Finding variables</u>

<u></u>

When trying to find a variable in an equation, you always have to get the variable alone.

n + 22 = 31

22 is with n , so we must get rid of it, subtract 22 from both sides:

n + 22 = 31

  -  22 = -22

n = 9

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