Question

what number must be added to eachof the number 25,35,40,55 so that the​

Answer 1

Answer:

what so that....... write full question.....

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

25,35,40,55

25+x:35+x:40+x:55+x

(25+x) (55+x) is equal to (35+x) (40+x)

1375+25x+55x+x2 is equal to 1400+ 35x +40x+x2

1375+20x is equal to 1400+75x

5x is equal to 25

x is equal to 5