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(-2/3)*x+3/5 = -(3*x)-26/15 // + -(3*x)-26/15
(-2/3)*x+3*x+3/5-(-26/15) = 0
(-2/3)*x+3*x+3/5+26/15 = 0
7/3*x+7/3 = 0 // - 7/3
7/3*x = -7/3 // : 7/3
x = -7/3/7/3
x = -1
x = -1
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