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(1)x÷0.6=1

这个不是方程,请发原题

(1)x÷0.6=1.72 x=1.72×0.6 x=1.032 (2)6.5x+1.5x=15 8x=15 x=1.875 (3)0.72×3-7x=0.06 2.16-7x=0.06 7x=2.1 x=0.3 (4)7x÷3=8.19 7x=8.19×3 7x=24.57 x=3.51 (5)6x-8.4=0 6x=8.4 x=1.4 (6)8m÷0.4=30 8m=12 m=1.5

X十0.1=0.45×0.6 X=0.27-0.1 =0.17

(x+0.1)÷0.6=0.45 x+0.1=0.6x0.45 x+0.1=0.27 x=0.27-0.1 x=0.17

如图

(48一12.6)÷0.6 =48÷0.6-12.6÷0.6 =80-21 =59

11%=0.6(1+X)/[12(1-6%)]+X 11%=0.6+0.6X/11.28+X 11%×(11.28+X)=0.6+0.6X 1.2408+0.11X=0.6+0.6X 0.11X-0.6X=0.6-1.2408 -0.49X=-0.6408 X=1.307755

(x+0.6)÷1/2=15/4 (x+0.6)*2=15/4 8X+4.8=15 8X=10.2 X=1.275

0.1x÷0.6=5.5 0.1x/0.6 = 5.5 x/6 = 5.5 x = 5.5 × 6 x = 33

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