(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.
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(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方
(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.
(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.
(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.
(0.1x-0.2)÷0.02-(x-1)÷0.5=3
5x-10-2(x-1)=3
5x-10-2x+2=3
3x=11
x=11/3
3x-8=3,x=11/3
5x-10-2x+2=3x-8=3
x=11/3
X=0
x=11/3
几道算式.4(X+0.5)+X=174X-3(20-X)=6X-7(9-X) 6+3分之X=(8-2X)÷2(X-3)÷2-(2X+1)除3=1 和最后一个 (0.1X-0.2)÷0.02-(X+1)÷0.5=3你们知道这些答案是几吗
x-1/x÷(x-1/x)
3分之2X+1=1 0.2X+0.5-0.03+0.02X=2分之X-5 0.03分之0.1X-0.2-0.5分之2X+1=3 6【X-2(X-1])】=2(X-3
0.1X-0.2/0.02-2X+1/0.
(0.1x-0.2)/0.02-(x+1)/0.5=6
0.1x-0.2/0.02-x+1/0.5=3!
(0.1X-0.2)/0.02-(X+1)/0.5=3
0.1x-0.2/0.02-x+1/0.5=6
0.1x-0.2/0.02+X+1/0.5=3
0.1x-0.2/0.02=3+x+1/0.5
X+1/0.2-2X=0.1x+0.2/0.03:
(x+1)/0.3-2x=(0.1x+0.2)/0.05
3(X-1)=2X+5 x-2/0.5 - x+1/0.3=13(X-1)=2X+5 x-2/0.5 - x+1/0.3=1x/5 - 3-2x/2=x 0.1x-0.2/0.02 - x+1/0.5=3
①(x-1)/2=(4x)/3+1②(0.1x-0.2)/0.02-(x+1)/0.5=3
8x-0.2分之1-0.2x=0.01分之0.1+0.02x
计算0.02x-0.01/0.03-x+0.1/0.6=0.2x+0.1/0.4-1
解方程:3分之5x-8=1 2(x-2)-(4x+1)=3(x+1) 2分之3-x=3分之x-4-1 0.02分之0.1x-0.2-0.5分之x+1=3
(0.1x-0.2)/0.02+(x+1)/0.5=3 求x