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8*(x+3/10)-(36/5) = 5*x // - 5*x
8*(x+3/10)-(5*x)-(36/5) = 0
8*(x+3/10)-5*x-36/5 = 0
(5*8*(x+3/10))/5+(-5*5*x)/5-36/5 = 0
5*8*(x+3/10)-5*5*x-36 = 0
15*x-36+12 = 0
15*x-24 = 0
(15*x-24)/5 = 0
(15*x-24)/5 = 0 // * 5
15*x-24 = 0
15*x-24 = 0 // + 24
15*x = 24 // : 15
x = 24/15
x = 8/5
x = 8/5
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