the sum of number is 56 and difference between the number is 42.find the number
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x+y =56
x-y=42
solve these 2 equations
2x=98
x=49
y=7
Answered by
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Answer:
the numbers are 49 and 7
Step-by-step explanation:
by adding 49 and 7 you get 56
by subtract 7 from 49 give 42
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