<span>Cos^2 x +6Sinx =6 </span>
11/10x-1=3/5x
11x-10=6x
11x-6x=10
5x=10
x=2
27/4x=1/2x-9
27x=2x-36
27x-2x=-36
x=-36/25
x=-1 11/25