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Zigmanuir [339]
3 years ago
7

Four more than three times n equals -5

Mathematics
1 answer:
Verizon [17]3 years ago
5 0
3n+4=-5

do the opposite of adding 4. this means you have to subtract 4 from 4. whatever you do to the problem, you must do to the answer. now subtract 4 from -5.

-5-4=-9

since 4-4=0, we can take 4 out of the equation. now you have:

3n=-9

now divide -9 by 3

-9/3=-3

n=-3

hope this helps :)
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