zapora12
zapora12
13-09-2015
Mathematics
contestada
what is the fraction for 4(5n-7)=10n+2
Respuesta :
Panoyin
Panoyin
14-09-2015
4(5n - 7) = 10n + 2
4(5n) - 4(7) = 10n + 2
20n - 28 = 10n + 2
- 10n - 10n
10n - 28 = 2
+ 28 + 28
10n = 30
10 10
n = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
EXPLAIN Before medical images are taken, radioisotopes are often injected into a vein in a patient’s arm, or the patient drinks a solution containing the radioi
what is the term for a Zoroastrian priest? A. Magi B. Ahura C. Zara D. Mazda
How do the seventh grade girls in New York City feel about going to the dance?
What must a real estate brokerage understand when approached by a stockholder of a company gone bankrupt who wants to attach property owned by the now-defunct c
Can someone help me please?
During a science experiment, a chemist boils a liquid and then sets it on the lab table and records the temperatures as it cools. The graph shows , the temperat
which shift in global power characterizes the beginning of the mordern era?
What does working out have to do with the characteristics of life? 100 POINTS!!!!!!!!!
What are the AGI and taxable income? Responses $35,468 and $23,068 $35,468 and $23,068 $47,468 and $35,468 $47,468 and $35,468 $47,868 and $12,400 $47,868 and $
The sum of any three different even numbers is odd.
