vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

three times a number increased by seven is less than eleven

Lời Giải

t h ree t im es a n u mb er in cre a se d b y se v e n i s l ess t han e l e v e n

Lời Giải

x < \frac{4}{3}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

3 x + 7 < 11

Giải

x, 3 x + 7 < 11 : x < \frac{4}{3}

x < \frac{4}{3}

Ví dụ phổ biến

Gabrielle's age is three times Mikhail's age. The sum of their ages is 76. What is Mikhail's age?:years old The bán kính of a circle is 19 m. Find its area to the nearest whole number. without pi A cube has an edge length of 14m. What is its thể tích The bill is 70.11. Find the amount of a 10% tip.after a 15% decrease an item sell for 560. what was the original price