1.6×6.8的积减去4.8的积等于几？

Question

如题所述

Answer 1

1.6x-x=4.08

0.6x=4.08

x=6.8

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额外练习题：

(0.5+X)+X=9.8-2

X-0.7X=3.6

15X = 3

3X+9=27

7X+5.3=7.4

3(X+0.5)=21

1.2X=81.6

91=X = 1.3

3X - 8= 16

18(X-2)=270

3X-5=4.8

0.5X+8=43

250+X=6X

12X-8X=4.8

X+8.3=10.7

7(X-2)=2X+3

12X=300-4X

30-X+25=85

410-3X=170

6X-3X=18

Answer 2

1.6×6.8-4.8
=0.6×6.8+1×6.8-4.8
=0.6×7-0.6×0.2+（6.8-4.8）
=4.2-0.12+2
=4.08+2
=6.08本回答被网友采纳