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4x+5>0 i 3-2x>0
x>-5/4 i x<1,5
D=(-1,25; 1,5)
Z rownosci logarytmow o tej samej podstawie wnosimy o rownosci liczb logarytmowanych.
4x+5=3-2x
4x+2x=3-5
6x=-2
x=-1/3