פתרון
פתרון
צעדי פתרון
Translate the problem into an equation:
פתור בשביל:
דוגמאות פופולריות
The sum of twice a positive integer and four times the reciprocal of the integer is 9. Find the integer.Bob's sister is 6 years older than twice Bob's age. The sum of their ages is 42 . How old is Bob?Maryl is 40 years older than Shaira. 10 years ago, the sum of their ages was 40.If 3 times a number is increased by 22 , the result is 14 less than 7 times the number. What is the number?Maryl is 5 years younger than Shaira. 4 years ago, the sum of their ages was 12.