es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Peter is 28 years older than John. In 6years, Peter will be three times as old as John. How old is Peter? SOLUTION:

Solución

Peter is 28 years older than John. In 6years, Peter will be three times as old as John. How old is Peter? SOLUTION:

Solución

Peter^{'} s age is : 36

Pasos de solución

Translate the problem into an equation:

x + 6 = 3 (x - 28 + 6)

Resolver para

x, x + 6 = 3 (x - 28 + 6) : x = 36

Peter^{'} s age is : 36

Ejemplos populares

Question What is the volume of a sphere with a radio of 6.7m , rounded to the nearest tenth of a cubic meter? Answer Attempt 1 out of 2 m^3 Submit Answer Two times a number plus 3 times the same number equals 15 A TRIANGULAR LOT LANDSCAPE HAS A BASE OF 24 METERS AND A HEIGHT OF 12 METERS.FIND ITS AREA One number is four times another number and their sum is 175. Find the numbers.A store pays 545.45 for a microscope and marks the price up by 40%.What is the amount of the mark-up?