vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

The product of 2 and Donnie's age is 28.:Use the variable d to represent Donnie's age.

Lời Giải

T h e p ro d u c t o f 2 an d Do nni e^{'} s a g e i s 28. : U se t h e v a r iab l e d t o re p rese n t Do nni e^{'} s a g e .

Lời Giải

Donnie^{'} s age is : 14

Các bước giải pháp

Translate the problem into an equation:

2 x = 28

Giải

x, 2 x = 28 : x = 14

Donnie^{'} s age is : 14

Ví dụ phổ biến

Translate this sentence into an equation: eight is ten more than four times a number the sum of a number and 6 is less than 22 The hiệu between two positive integers is 28 . One integer is three times as great as the other. Find the integers The sum of a number and nine The chu vi of a circle is 56.52 miles. What is the circle's diameter?