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77julia77 [94]
3 years ago
11

4. Separate 77 into two parts so that one part is 4 less than twice as much as the other. Find each part.​

Mathematics
1 answer:
Igoryamba3 years ago
8 0

Answer:

50,27

Step-by-step explanation:

let the parts be x and y

x+y=77

x=2y-4

substitute

2y-4+y=77

3y=77+4

3y=81

y=81/3=27

x=2×27-4=54-4=50

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