@Temmasuper09
468
5/11*16/5 = (44x+15)/44x
44x*16/11 = 44x+15
64x = 44x+15
20x = 15
x = 15/20 = 3/4
(37/30-x)*3/25 = x/4
(37-30x)/30 *3/25 = x/4
148-120x = 250x
148 = 370 x
x = 148/370 = 2/5 (si dividono numer. e denomin. per 74)
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