5x+4x-0.24=0.66 x÷2-x÷10=80 16x=12x+12 6(x-3)=2x 0.5(3+0.25x)=4 (7x-3x+59)÷3=29(15x-6x)÷3=0.81 3.4-2(x+1.2)0.6 5x-4.9x=0.31 8.5(x-1.2)=0.85 3.4÷X=4.8÷24 x÷2+6.25=3x 8-3(x+0.2)=0.8 3x1.8-0.6x=5....