解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/27 18:58:28
解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]解方程:2[

解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]
解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]

解方程:2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3]
2[1-1/3(x-(x+1)/3)]=3[x/6-1/2(2x-(10-7x)/3)]
2[1-1/3((2x-1)/3)]=3[x/6-1/2[(6x-10+7x)/3]
2[1-(2x-1)/9]=3[x/6-(13x-10)/6]
2*(10-2x)/9=3*(10-12x)/6
(20-4x)/9=(10-12x)/2
2(20-4x)=9(10-12x)
40-8x=90-108x
108x-8x=90-40
100x=50
x=0.5