Seudónimo Seudónimo

02-03-2015
Mathematics

contestada

.7n-1.5+7.3n=14.5 what is the answer to this quetion

Respuesta :

02-03-2015

[tex]0.7n-1.5+7.3n=14.5 \ \ \ |+1.5 \\ 0.7n+7.3n=14.5+1.5 \\ (0.7+7.3)n=16 \\ 8n=16 \ \ \ |\div 8 \\ n=2[/tex]

Answer Link

Milia629 Milia629

02-03-2015

.7n-1.5+7.3n=14.5 combine like terms
8n-1.5=14.5 add 1.5 to both sides
8n=16 divide by 8
n=2
I hope this helps.

Answer Link

Otras preguntas

What does the president do if something happens to the vice-president?

how do i do this. will give brainliest

Describe the most significant challenge you have faced and the steps you have taken to overcome this challenge. How has this challenge affected your academic ac

Spanish Question How to solve this question?

2/5(14 - 27)+2^5 divided 16

PART B: Which TWO quotations from the passage best support the answers to Part A? Select one answer that supports the first answer to Part A and another answer

A coast embayed with numerous estuaries is likely to be ________. a shoreline of submergence a shoreline of emergence a compound shoreline a natural shoreline a

Read the excerpt from Act I, scene i of Romeo and Juliet. Three civil brawls, bred of an airy word, 75 By thee, old Capulet, and Montague, Have thrice disturbâ€

How do you think Revere intended his viewers to understand the event?

PLEASE HELP!!!!!!!!!!!!! What should go here active voice? or passive voice?