If x equals 2, then find the matching value for y
9x+6y=6

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 

                     9*2+6*y-(6)=0 

 1.1     Pull out like factors :

   12 + 6y  =   6 • (y + 2) 

 2.1      Solve :    6   =  0

This equation has no solution.
A a non-zero constant never equals zero.

 2.2      Solve  :    y+2 = 0 

 Subtract  2  from both sides of the equation : 
                      y = -2 

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answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3