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8*(6-((4*x)/3))+3*x+7 = 0
8*((-4/3)*x+6)+3*x+7 = 0
8*(6-4/3*x)+3*x+7 = 0
8*(6-4/3*x)+3*x+7 = 0
7-23/3*x+48 = 0
55-23/3*x = 0
55-23/3*x = 0
55-23/3*x = 0 // - 55
-23/3*x = -55 // : -23/3
x = -55/(-23/3)
x = 165/23
x = 165/23
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