Question

A B C *AA=A C 6 C
FIND THE VALUES OF A B AND C

Answer 1

A     B       C
×      A       A
----------------------------
A²        AB       AC
A²        AB      AC
----------------------------------------------
A²       A(A+B)    A(B+C)  AC

A² = A      
A(A+B) = C     
A(B+C) = 6     
AC  = C

from the last equation
AC = C        
 cancelling C from both sides;    
A = 1
Now, 
A(A+B) = C
1+B = C   

and than A(B+C) = 6 
B + C = 6
2B = 5
B = 5/2
C = 7/2