the sum of two numbers is 9 and the difference is 3 math
Answers
Answered by
1
Explanation:
n + m = 9
n - m = 3
Add the 2 equations and get
2n = 12
n = 6
m = 9 - n = 9 - 6 = 3
Test the answers.
Answered by
0
Answer:
the numbers are 6 and 3
as 6-3 = 3
and 6+3= 9
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