해법
Subtract a number from 7 and the result is 4 . Find that number.
해법
솔루션 단계
Represent the number with
A.T.Q.:
해결 대상
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Twice a number 줄이자d by 5 equals the number. Find the number.Seven eighths of a number is 14 . What is the number?Find the principal which a man invested in a bank for 3years at the rate of 3percentage if the simple interest was 45nairainvest 2500 at 7% per annum compoounded annually. Find the value of the investment after 5 yearsBrenda deposited 2,059 in an account earning 1% interest compounded annually.To the nearest cent, how much will she have in 1 year?