3n+16=7n please SHOW ALL STEPS thank you

2 answers:

marin [14]3 years ago

8 0

3n+16=7n
-3n -3n

16=4n
/4 /4

n = 4

7 0

You do this by
3n+16=7n
-3n -3n
16=4n
divide each side by 4
16/4=4n/4
4=n

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