(+x)+x=÷22(X+X+)=+x=6x3200=450+5X+XX-=612x-8x=*2X==+=-=÷x=+==33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+=÷5=÷x+25=×8-2x=66x-×3=-3x=1703(x+)=+8=436x-3x=+18=3x5×3-x÷2=÷x==÷=909x-40=5x÷5+9=2148-27+5x=+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=(x+6)=×(x-)=(+x)=(-)÷x=4(+x)+x=÷22(X+X+)=+x=6x3200=450+5X+XX-=612x-8x=*2X==+=-=÷x=+==33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+=÷5=÷x+25=×8-2x=66x-×3=-3x=1703(x+)=+8=436x-3x=+18=3x5×3-x÷2=÷x==÷=909x-40=5x÷5+9=2148-27+5x=+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=(x+6)=×(x-)=(+x)=(-)÷x=4
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