sharknight18 sharknight18

11-11-2018
Mathematics

contestada

Given: 3(5×+1) =13×+5
Prove x=1
Please help by listing the statements and reasons on how to solve this problem. Thanks

Respuesta :

jade468 jade468

11-11-2018

expand
15x3=13x+5
subtract 3 from both sides
15x=13x+5-3
simplify 13x+5-3 to 13x+2
15x-13x+2
subtract 13 from both sides
15x-13x=2
simplify 15x-13x to 2x
2x=2
divide both sides by 2
x=1

Answer Link

Otras preguntas

Animals are also heterotrophic. how do fungi differ from animals in the way that they obtain food

Source of conflict between Sioux and federal government

PLEASE HELP!! I WILL GIVE EXTRA POINTS! 1. The owner of the local ice cream parlor says his sales go up and down with the weather. In the above sentence the w

which type of eclipse makes the sun appear in the form of a ring

The Book of Enoch was written after the close of the New Testament. True False

Ios app install confirmation is a feedback mechanism which enables customers to receive confirmation from google every time an ios app install event can be attr

Roberto consumes coke exclusively. he claims that there is a clear taste difference and that competing brands of cola leave an unsavory taste in his mouth. in a

Alejandro is 3 years old. he is now able to sort his blocks by their color. alejandro has developed:

Which of the following statements best characterizes Europe's stance on genetically modified food? A. France and Spain have been leaders in developing genetica

How significant a role do new world possessions seem to play in the treaty?