jonros646 jonros646
  • 23-10-2014
  • Mathematics
contestada

What is the value of a in the equation 3a + b = 54, when b = 9?

Respuesta :

Kalahira
Kalahira Kalahira
  • 09-08-2017
The first step is to substitute "9", where be is in the equation. Then, subtracting 9 from each side fo the equation gives you 3a = 45. Finally, by dividing each side by 3, your result will be a=15.
Answer Link

Otras preguntas

The molar mass of copper(II) chloride (CuCl2) is 134.45 g/mol. How many formula units of CuCl2 are present in 17.6 g of CuCl2? 7.88 × 1022 formula units 1.84 ×
Expand the following sentences by adding adjectives with each noun. 1. The boy walked into his house. 2. The wolf ran into the forest. 3. The magician fooled
describe the events that led to the Massacre at Sand Creek
[tex] - 5y = 0[/tex]what is -5y=0.
HELPPPPP PLEASEEEEEE
simplify 2(5x – 4) + 3x
Where does air condtioning take place in respiratory system?
What is the name of a café where you can have access to the internet? Je vais____
What were the demands of the american indian movement (aim) organizers who staged "the trail of broken treaties" march on washington in 1972?
Does sound travels through your skull to your ear when you speak ? If yes then how ?