Briannahnesto Briannahnesto
  • 26-02-2021
  • Mathematics
contestada

3/5a-1/2a=9/2

please help solve
for a and show work !!

Respuesta :

christopherball72
christopherball72 christopherball72
  • 26-02-2021

Answer:

a = 45

Step-by-step explanation:

Start by changing the fractions so they share a common denominator to combine like-terms:

6/10a - 5/10a = 9/2

1/10a = 9/2

Multiply both sides by 10 to isolate a.

a = 90/2

a = 45

Answer Link

Otras preguntas

If a1 = 3, an+1 = 2an, find a2.​
2 3X Find the solution set for each of the following equations. a 20x² + 10x -8=0 b x² − 8x + 15 = 0 3X C​
With specific reference to the case study, describe some of the soft skills needed at university and in the workplace
Read the guarantee of the right of property in French Declaration of 1789 (art. 2 and 17); Italian Statuto albertino of 1848 (art. 29), Weimar constitution (art
Why should the temperature of mammals be regulated​
Rabbim koloylastir zorlastirma hadisini 5 cumle ile aciklayiniz
name all the s block and d block elements :-;thankyou! :)​
¿En qué zonas del mundo predominan la agricultura itinerante por cremación, la extensiva de secano y la de plantación?
dont click on this........​
Whats the language of the future? Summary