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פּוֹפּוּלָרִי Word Problems >

Seven more than the product of a number and 8 is equal to 9.

פתרון

S e v e n m ore t han t h e p ro d u c t o f a n u mb er an d 8 i s e q u a l t o 9.

פתרון

The number : \frac{1}{4}

צעדי פתרון

Represent the number with

x

A.T.Q.:

7 + x \cdot 8 = 9

7 + x \cdot 8 = 9, x

פתור בשביל:

x = \frac{1}{4}

The number : \frac{1}{4}

דוגמאות פופולריות

you receive 120 dollars at the end of the year for the next 3 years, if the interest rate is 9 percent what is the present value of these cash flows the sum of sum consecutive integers is greater than thirty A number subtracted from-27 amounts to 194 Mr. and Mrs. Turner hope to send their daughter to college in thirteen years. How much money should they invest now at an interest rate of 8% per year, compounded continuously, in order to be able to contribute 9000 to her education?.The sum of the squares of two positive consecutive odd integers is 514. What are the two integers?