21-06-2018
Mathematics

contestada

-4(8n-3)=84 how do i do this

Respuesta :

altavistard altavistard

21-06-2018

Best to ask, "How do I solve this equation for n?"

1. Div. both sides by -4, along the way to isolating 8n-3 and then n:
8n-3 = -21
2. Add 3 to both sides: 8n = -18
3. Solve for n: n = -18/8 = -9/4 (answer)

Answer Link

Otras preguntas

Dobles Corporation has provided the following data from its activity-based costing system: Activity Cost Pool Total Cost

Which population is more difficult to count during a survey of biodiversity? O A clumped population O A uniform population A mobile population O A small populat

The length of a small rectangular room is "6 more than the width" and the area of the room is 27 square units. Which of the following represents the dimensions

discribe two ways you can zoom in and out from an image

6. What is the area of APQRbelow? a) 15.8 m b) 31.2m c) 66.4m d) 16.6m

Finding the next terms of an arithmetic sequence with integers The first three terms of an arithmetic sequence are as follows. 10, 13, 16 Find the next two term

Choose the correct answer to make the statement true. a. An exothermic reaction has a positive Î”H and absorbs heat from the surroundings. b. An exothermic re

Which types of situations should you immediately report to your supervisor or Human Resources? A All injuries and work-related illnesses B Only serious injuries

How can evidence from an experiment be explained in relationship to the hypothesis? • as a prediction • as a question • as an inference • as a conclusion

30 in 10 in. 10 in. 30 in. 20 in Find the area of the arrow above. square inches Enter