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Elena L [17]
3 years ago
12

Solve for N. -7 + N = 20

Mathematics
2 answers:
blsea [12.9K]3 years ago
7 0
Add 7 to both sides.
-7+N=20
+7 +7
N=27
answer= 27
hope it helps.......
navik [9.2K]3 years ago
3 0
You would have to add 7 on both sides, cancelling the -7 on the side of the N and adding 7
To the 20 to get N=27
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