how to solve using "solve" command ?

how to solve the following equation for k1 and k2 using "solve" command ?

(k1+2k2)sinx+(2k1-k2)cosx=2sinx

 syms x k1 k2
 solve ( (k1+2*k2)*sinx + (2*k1-k2)*cosx=2*sinx), [k1, k2])

returns a sym object which I can not convert to numerical value.