12.5:0.25=150:x

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12.5:0.25=150:x12.5:0.25=150:x12.5:0.25=150:x12.5:0.25=150:x12.5x=0.25*15012.5x=37.5x=3312.5:0.25=15

12.5:0.25=150:x
12.5:0.25=150:x

12.5:0.25=150:x
12.5:0.25=150:x
12.5x=0.25*150
12.5x=37.5
x=3

3

12.5:0.25=150:x
12.5x=0.25*150
x=3

12.5-0.25X=X 12.5:0.25=150:x x-1/0.25-x/12.5=1.2 x等于多少? 0.25x-百分之12.5x=10 0.25x-百分之12.5x=10 （x-4)-(x+4)=0.25x 66=X+0.25X求X 0.25x+3.6=x解x x-0.25=0.25x X-12.5%X=(56-X)+12.5%X x-0.25x+1=10.4x+0.25x-1 x+12.5=3.5x x+12.5=3.5x x+12.5=3.5x 12.5％x+1=x 12.5％x+1=x 6x-x=12.5 x-0.25x=0.