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(blank) plus (-7) equals 3
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4 votes
(blank) plus (-7) equals 3

User Isaac Waller
by
8.0k points

2 Answers

1 vote
n divided by 3 equals 7
n/3 = 7
n=21
User SideDishStudio
by
7.6k points
4 votes

x + -7 = 3

because 7 is negative the problem can be rewritten as

x-7 = 3

add 7 to each side:

x = 7+3 = 10

User Puddleglum
by
7.2k points
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