jsackwilson143 jsackwilson143
  • 04-09-2019
  • Mathematics
contestada

Solve for a.

​ 13(21−3a)=6−a​



a) no solution
b) 0
c) −1
d) all real numbers

Respuesta :

meredith48034
meredith48034 meredith48034
  • 04-09-2019

Answer:

273 - 39a = 6 - a

-38a + 273 = 6

-38a = -267

a = 267/38= 7 1/38

Answer Link

Otras preguntas

What is the solution of the equation? 3 = b + 3 a. 1 b. 6 c. 9 d. 0
Which is the best estimate for the quotient of 3,004.914 / 2.298? A. 15 B. 100 C. 1500 D. 10,000
what is the definition of Bicameral?
If you rub your finger across the body of an earthworm, you may notice little ripples. Earthworms were among the first organisms to display _____.
What does the astronomical observation have to do with the Mayan decisions?
we can conclude that the maya were polytheistic because
The information regarding the origin and development of a word is that word's: lexicography etymology bibliography biography
30% of ____ is 90. Enter the unknown value that makes this statement true
The second trimester begins at a. three months. b. four months. c. six months. d. nine months.
what is the squareroot of 343