the sum is 10 and the diffrent is 8
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Answered by
1
Answer:
ddd
Step-by-step explanation:
ddd
Answered by
0
Answer
The two numbers are 9 and 1 ( 9 +1 = 10, 9 - 1 = 8)
Step-by-step explanation:
x + y = 10. x - y = 8
Add the 2 equations and get
2x = 18
Divide both sides by 2
x = 9
Plug x=9 into either equation and get y. From the top equation.
9 + y = 10
y = 10 -9
y = 1
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