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(3/5)*x-1 = (1/5)*x-(29/35) // - (1/5)*x-(29/35)
(3/5)*x-((1/5)*x)+29/35-1 = 0
(3/5)*x+(-1/5)*x+29/35-1 = 0
2/5*x-6/35 = 0 // + 6/35
2/5*x = 6/35 // : 2/5
x = 6/35/2/5
x = 3/7
x = 3/7
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