Question 601366
7X+5Y=7/6 
Y=6X-1
substitute the second one to the first equation
 7x+5(6x-1)=7/6
 7x+30x-5=7/6
 37x=7/6+5
 37x=37/6
 x=1/6
to find the value of y substitute x=1/6 to y=6x-1
    y= 6(1/6)-1
    y=1-1
    y=0