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8*(1*x+1/4)+7*x = 3*(6*x-9)-8 // - 3*(6*x-9)-8
8*(1*x+1/4)-(3*(6*x-9))+7*x+8 = 0
8*(x+1/4)-3*(6*x-9)+7*x+8 = 0
8*(x+1/4)-3*(6*x-9)+7*x+8 = 0
7*x-10*x+8+29 = 0
8-3*x+29 = 0
37-3*x = 0
37-3*x = 0
37-3*x = 0 // - 37
-3*x = -37 // : -3
x = -37/(-3)
x = 37/3
x = 37/3
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