2x -1 / 10 - 3(2-x)/ /5 = 7/15 ???
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2x-1/10-3(2-x)/5=7/15
2x-1/10-(6-3x)/5=7/15
3(2x-1)/30-6(6-3x)/30=2.7/30
6x-3/30-36+18x/30=14/30
6x-3-36+18x=14
24x-39=14
24x=14+39
24x=53
x=53/24
2x-1/10-(6-3x)/5=7/15
3(2x-1)/30-6(6-3x)/30=2.7/30
6x-3/30-36+18x/30=14/30
6x-3-36+18x=14
24x-39=14
24x=14+39
24x=53
x=53/24
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