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x in (-oo:+oo)
(3/10)*(5*x-12) = 2*x-3 // - 2*x-3
(3/10)*(5*x-12)-(2*x)+3 = 0
(3/10)*(5*x-12)-2*x+3 = 0
3/10*(5*x-12)-2*x+3 = 0
3/10*(5*x-12)-2*x+3 = 0
3-1/2*x-18/5 = 0
-1/2*x-3/5 = 0
-1/2*x-3/5 = 0
-1/2*x-3/5 = 0 // + 3/5
-1/2*x = 3/5 // : -1/2
x = 3/5/(-1/2)
x = -6/5
x = -6/5
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