fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire >

Two times the sum of a number and 23 is at least 20 .

Solution

Two times the sum of a number and 23 is at least 20 .

Solution

x \geq - 13

étapes des solutions

Represent the number with

x

A.T.Q.:

2 (x + 23) \geq 20

Solutionner pour

x, 2 (x + 23) \geq 20 : x \geq - 13

x \geq - 13

Exemples populaires

Find two consecutive whole numbers that lies sqrt(75) between.Determine the simple interest owed on 740 for 5 years at a rate of 18.5%.If Kiersten rides for 8 hours on a bicycle, what is her rate if she rides 16 miles?The perimeter of a rectangular parking lot is 300 m. If the width of the parking lot is 63 m, what is its length The area of a cercle is 81𝜋 square centimeters. What is the radius?