Question

Wilbur is thinking of a number. The sum of the number and 30 is 255. Find wilburs number?

Answer 1

let the number be x,
ATQ,
x+30=255
x=255-30=225

Answer 2

Hello mate

here's your answer

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Let the unknown number be X

One number is 30

Sum of both the numbers =225


A/Q

《= x + 30 = 225

《= x = 225-30

《= x= 215.

So,the number thought by Wilbur is 215.

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Thanks