(x-1.5):x=3.25:

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(x-1.5):x=3.25:
(x-1.5):x=3.25:

(x-1.5):x=3.25:

3.25x=4[x-1.5] 3.25x=4x-6 -0.75x=-6 x=8

(x-1.5):x=3.25: x+ x+(x*50%)=1.5X? （X+X)+(X-X)+(X*X)+(X/X)=100 1.5x=x-1.6＊x x+(x-1.4)+1.5x=33. 30/x=30/(x-1.5)-x 3.6x-x=3.25 3.6x-x=3.25 2X(x+1.5x)=5x 解方程 (2x+x+x/1.5)*4=110求x x*x*x*x*x=80000? x-1.5x=56 6.5x+x=1.5 x+12=1.5x 1.5x+x=12. X+1.5%X=7.5 X+1.5X=35 x-60=1.5x