2(3x-1)-(2x+1)÷7x-2=1/2 find x
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Answer:
(6x-2)-2x+1÷7x-2=1/20
12x-6x+4x-2/7x-2=1/20
10x-7/7x-2=1/20
10x-7=1/20×7x-2
10x-7=1/10×7
10x-7=7/10
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