5x -2(3x +0.3)=0.05÷0.1求x
2个回答
5X-2(3x+0.3)=0.05/0.1
5x-6x-0.6=0.5
x=0.1
相关问题
(0.8x+0.9)÷0.5=(x+5)÷2+(0.3x-0.2)÷0.3
0.3÷0.5=x﹢1÷2x﹣1
0.3÷0.5=(x+1)÷(2x-1)
1,(5x-0.4)/0.3-(1.3x-0.05)/0.2=(13.85-8x)/1.2
[0.05x+0.2]/0.03-x={0.3[0.5x+2]}/0.2
数学(0.3-30x)/0.3-3(5-2x)/0.05=1怎么做
3x1.8-0.6X=5.1 0.5(3+X)=6.2 X÷0.5-10+2=0
2X(x÷0.05)=(4500-x)÷0.02
0.3-30x/0.3-6.5=3(5-2x)/0.05-11/2
0.1x+0.05/2-0.2x-0.05/0.5+5/4=0