en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Gregory is 2 years older than Vivian. In 9 years the sum of their ages will be 84. How old is Gregory now?

Solution

Gregory is 2 years older than Vivian. In 9 years the sum of their ages will be 84. How old is Gregory now?

Solution

Gregory^{'} s age is : 34

Solution steps

Translate the problem into an equation:

x + 9 + x - 2 + 9 = 84

Solve for

x, x + 9 + x - 2 + 9 = 84 : x = 34

Gregory^{'} s age is : 34

Popular Examples

Cameron is 22 years younger than Caitlyn. 3 years ago, Caitlyn's age was 2 times Cameron's age. How old is Cameron now?Alvin's age is two times Elga's age. The sum of their ages is 51. What is Elga's age?Tony is 74 years older than Destiny. In 14 years Tony will be 3 times Destiny age. How old is each now?Sam is six years older than his brother tim. The sum of their ages is 50. How old is Sam and Tim Marcus is 43 years old. Brianna is 33 years old. How many years ago was Marcus's age 2 times Brianna's age?