Question

how many solutions does the equation have 6-a=1/3(9a-18) one infinite or none

Answer 1

[tex]6-a= \frac{1}{3} (9a-18) [/tex]

$3(6-a)=9a-18$

$18-3a=9a-18$

$9a+3a=18+18$

$12a=36$

$a=3$

Therefore, given equation has one solution

Answer 2

6 - a = 1/3 ( 9a -18 )
6 - a = 3a - 6
   -a = 3a - 6 - 6
   - a - 3a = - 12
   - 4 a = - 12
     a = -12/ -4 = 3

answer : ONE