2(х-9)/3=3(х-6)/4-х+10/6

(2x-18)/3=(3x-18)/4-(x+10)/6  /*12 4(2x-18)=3(3x-18)-2(x+10) 8x-72=9x-54-2x-20 8x-72=7x-74 8x-7x=-74+72 x=-2