rebeccajones33 rebeccajones33

23-09-2016
Mathematics

contestada

Given the replacement set {2, 3, 4, 5}, solve 7x – 4 = 3x + 8.

4

3

5

2

Respuesta :

denningjade denningjade

24-09-2016

7x-4=3x+ 8

-3x of both sides 4x-4=8
plus 4 to both sides 4x=12

12 divide by 4 = 3
hopeful that helps

Answer Link

HayHayABA26 HayHayABA26

28-09-2016

b or 3 is the correct answer

Answer Link

Otras preguntas

Why did Spain colonize Florida and the Rio Grande valley?. . A. Native Americans in that region wanted to trade with the Spanish.. . B. Spain wanted to protect

Is it possible to construct a triangle with side lengths of 6 yards, 7 yards, and 15 yards? Why or why not?. . A.. No, because 6 + 7 > 15.. B.. Yes, because

. If the atomic number of an neutral atom is 25 then how many protons will be in the same atom?

A study by Nancy Theberge found that elite women ice hockey players have a difficult time controlling all forms of brutal body contact in their sport because :

After Moses voiced two objections to God's plan, he agreed to speak for God before Pharaoh. True False

1. Control of temperature, endocrine activity, metabolism, and thirst are functions associated with (1 point). the medulla oblongata.. the cerebellum.. the hypo

Rob measures the solubility of three different salts in water at 22°C. Which type of graph should he use to display his data?. bar graph. line graph. histogram.

Tori works two jobs to pay for college. She tutors for $30 per hour and also works as a receptionist for $10 per hour. Due to her class and study schedule, Tor

Tobias ate spinach from a severely dented can. He is at risk for contracting: tuberculosis botulism cholera pneumonia

Imagine that your teacher has asked you to write an essay that explains the events leading up to the Great Depression. What type of essay will you write? sh