hairstontaylor2 hairstontaylor2

19-08-2021
Mathematics

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

Respuesta :

surjithayer10otahza surjithayer10otahza

19-08-2021

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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