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x-2=8*7
x-2=56
x=58
x+3/x-2 = 2/(x-2)
x+3=2(x-2)
x+3 = 2x-4
x-2x=-4-3
-x=-7 /(-1)
x=7
x-2=8*7
x-2=56
x=58
odp. x jest rowne 56.
b).x+3/x-2 = 2/×(x-2)
x+3=2×(x-2)
x+3 = 2x-4
x-2x=-4-3
-x=-7 /(-1)
x=7
odp. x jest rowne 7.