SmolBeanPotato
SmolBeanPotato SmolBeanPotato
  • 12-02-2019
  • Mathematics
contestada

How do i solve this?

7 < 3 - 2x


It's linear inequalities

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 12-02-2019

Hello from MrBillDoesMath!

Answer:

x < -2

Discussion:

7 < 3 - 2x                       => Add 2x to both sides

7 + 2x < 3 - (2x - 2x)     =>  As 2x -2x = 0

7 + 2x < 3                      =>  Subtract  7 from both sides

(7-7) +  2x < 3 - 7           => As 7-7 = 0 and 3-7 = -4

2x < -4                           => Divide both sides by 2

x < -4./2 = -2

Thank you,

MrB

Answer Link

Otras preguntas

How do you solve 18-15 3/4
Please answer this question for me?
Charles factors the expression Four-thirds x y + one-third x using a factor of One-third x. He writes the factored expression as One-third x (4 y + 1). Which be
please do all problems with work on paper thank you​
Piekos Corporation incurred $90,000 of actual Manufacturing Overhead costs during June. During the same period, the Manufacturing Overhead applied to Work in Pr
What is the meaning of the word impertinent
Karla is asked two questions: "Can a bat fly?" and "Is a bat a mammal?To which question will Karla respond more slowly, and why? Karla will respond more slowly
In the presence of an acid catalyst, cyclohexanol (100.16 g/mol) is dehydrated to give cyclohexane (82.14 g/mol) and water. A dehydration reaction starting with
the ancient greece education. A detailed explanation of It please​
Which category BEST fits the words on list 2