find the numbers whose sum be 12 and difference be4
by solving equation
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Answered by
1
Answer:
solution is in attachment.....
HOpe it helps you........
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Answered by
1
Answer:
- X = 8
- Y = 4
Step-by-step explanation:
let's be the numbers X and y.
According to the question:
- X+y = 12 _________________(1)
- x-y = 4 __________________(2)
Adding both the equations:
We get,
- 2x = 16
- X = 16/2
- X = 8
Substituting the value of X in the equation (1):
We get,
- 8+y = 12
- y = 12-8
- y = 4
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