de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

A is now 34 years old, and B is 4 years old. In how many years will A be twice as old as B ?

Lösung

A i s n o w 34 ye a rs o l d, an d B i s 4 ye a rs o l d . I n h o w man y ye a rs w i ll A b e tw i ce a s o l d a s B ?

Lösung

Number of years from now : 26

Schritte zur Lösung

Translate the problem into an equation:

2 (4 + x) = 34 + x

Löse nach

x, 2 (4 + x) = 34 + x : x = 26

Number of years from now : 26

Beliebte Beispiele

earl runs 75 meters in 30 seconds. how many meters does earl run per second When 8 times a number is increased by 4, the result is 60. Find the number.One number is thrice more than four times another. If the sum of the numbers is 18, what are the numbers?one fourth of a number decreased by 10 is-50. find the number 7 times a number is equal to 12 less than 3 times the number. Find the number.