ar

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

شائع Word Problems >

seven times a number decreased by 4 times the number is less than 30

الحلّ

se v e n t im es a n u mb er d ecre a se d b y 4 t im es t h e n u mb er i s l ess t han 30

الحلّ

x < 10

خطوات الحلّ

Represent the number with

x

A.T.Q.:

7 x - 4 x < 30

7 x - 4 x < 30, x

حلّ لـ:

x < 10

x < 10

أمثلة شائعة

A square piece of plywood has a perimeter of 40 feet. How long is each side?Zoe has two apple gives one to Tom how many apples is Zoe left with the sum of twice a number, x, and seventy-five three less than a number Rick puts 1,000.00 into an account to use for school expenses. The account earns 6% interest, compounded continuously. How much will be in the account after 10 years?