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פּוֹפּוּלָרִי Word Problems >

Tony is 8 years older than Kyle. The sum of their ages was 32 three years ago. What is Kyle's current age?

פתרון

T o n y i s 8 ye a rs o l d er t han Ky l e . T h e s u m o f t h e i r a g es w a s 32 t h ree ye a rs a g o . Wha t i s Ky l e^{'} s c u rre n t a g e ?

פתרון

Kyle^{'} s age is : 15

צעדי פתרון

Translate the problem into an equation:

x - 3 + x - 8 - 3 = 32

x - 3 + x - 8 - 3 = 32, x

פתור בשביל:

x = 23

Kyle's age מצא את:

15

Kyle^{'} s age is : 15

דוגמאות פופולריות

Fred is 4 years older than Barney. Five years ago, the sum of their ages was 48.Kristen is 17 years old. She is 3 years older than half the age of Dorinda. How old is Dorinda?Rebecca is 29. She is 10 years older than Sam. How old is Sam?Tyson is y years old and his brother, Ted, is three years younger. In three years' time they will be a total of 33 years old.What age is Tyson now?Maggie's brother is three years younger than twice her age. the sum of their ages is 24. how old is Maggie