214k views
5 votes
The sum of a number and 21 is 64 what is the value of the number

2 Answers

6 votes

Answer:

43

Explanation:

x+21=64

x=64-21

x=43

User Andrew Top
by
5.0k points
3 votes

Answer:

43

Explanation:

21+43=64

User Ahmed Ragab
by
5.0k points