20%+6+(20%x+6)-2+1/3x=x怎么解(写全过程)
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![20%+6+(20%x+6)-2+1/3x=x怎么解(写全过程)](/uploads/image/z/1253308-4-8.jpg?t=20%25%2B6%2B%2820%25x%2B6%29-2%2B1%2F3x%3Dx%E6%80%8E%E4%B9%88%E8%A7%A3%28%E5%86%99%E5%85%A8%E8%BF%87%E7%A8%8B%29)
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20%+6+(20%x+6)-2+1/3x=x怎么解(写全过程)
20%+6+(20%x+6)-2+1/3x=x怎么解(写全过程)
20%+6+(20%x+6)-2+1/3x=x怎么解(写全过程)
20%+6+﹙20%x+6﹚-2+1/3x=x
0.2+6+﹙0.2x+6﹚-2+1/3x=x
6.2+﹙0.2x+6﹚-2+1/3x=x
6.2+0.2x+6-2+1/3x=x
6.2+6-2+0.2x+1/3x=x
10.2+1/5x+1/3x=x
10.2+8/15x=x
x-8/15x=10.2
7/15x=10.2
x=10.2÷7/15
x=153/7