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פּוֹפּוּלָרִי Word Problems >

Four times the difference of a number and seven is four less than three times the number. Find the number

פתרון

F o u r t im es t h e d i ff ere n ce o f a n u mb er an d se v e n i s f o u r l ess t han t h ree t im es t h e n u mb er . F in d t h e n u mb er

פתרון

The number : 24

צעדי פתרון

Represent the number with

x

A.T.Q.:

4 (x - 7) = 3 x - 4

4 (x - 7) = 3 x - 4, x

פתור בשביל:

x = 24

The number : 24

דוגמאות פופולריות

A student borrows \53, 100 at 4.8% compounded monthly: Find the total amount of interest to be repaid at the end of 15 years Taylor invested 11,000 in an account paying an interest rate of 3.5% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 14 years?The diameter of a circle is 35 cm. Find its area to the nearest whole number.six less than 5 times a number is gives 14 You deposit 4000 in an account earning 5% interest compounded continuously. How much will you have in the account in 15 years?