SofiaBixoxo
SofiaBixoxo SofiaBixoxo
  • 21-05-2021
  • Mathematics
contestada

Solve the following:

Solve the following class=

Respuesta :

goddessboi goddessboi
  • 21-05-2021

Answer:

A) x=5

B) x=4

Step-by-step explanation:

4x-3=2x+7

2x-3=7

2x=10

x=5

2x+6=7x-14

6=5x-14

20=5x

4=x

Answer Link
tanmayakumarp3
tanmayakumarp3 tanmayakumarp3
  • 21-05-2021

Step-by-step explanation:

a) 4x - 3 = 2x + 7

=> 4x - 2x = 7 + 3

=> 2x = 10

[tex] = > x = \frac{10}{2} [/tex]

=> x = 5 (Ans)

b) 2x + 6 = 7x - 14

=> 6 + 14 = 7x - 2x

=> 20 = 5x

[tex] = > \frac{20}{5} = x[/tex]

=> 4 = x or x = 4 (Ans)

Answer Link

Otras preguntas

The Cask of Amontillado: What makes not knowing what Fortunato did to Monstressor intensify the horror of this story?
why does the rotation of earth require people to establish time zones?
In two or more complete sentences, describe how you would draw the graph of the solution set for the following inequality. -3m+18 < 30
Which organism belongs to more than one trophic level
The area of this rectangle is 70.81 and the length is 9.7.What is the width of the rectangle
What does 1 2/3 equal as a decimal
Which approach is one key to making an effective argument? A. acknowledging and addressing opposing viewpoints B. making other viewpoints seem ridiculous C. s
9n+21āˆ’3nāˆ’24 simplify
In poetry, syllabic meter is characterized by _____.
What was created to resist Communist expansion in Asia? 1. The United States set up permanent bases in South East Asia. 2. The United States and Great Britain