rozwiąż równanie 5 x +4
----------- = 3
2 x - 1
5x+4=6x-3
4+3=6x-5x
x=7
zal 2x-1=/0
2x=/1
x=/ 0.5 rożne
5x+4=3 /(2x-1)
(2x-1)
5x+4=3(2x-1)
5x-6x=-4-3
-x=-7
x=7 spełnia zał
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5x+4=6x-3
4+3=6x-5x
x=7
zal 2x-1=/0
2x=/1
x=/ 0.5 rożne
5x+4=3 /(2x-1)
(2x-1)
5x+4=3(2x-1)
5x-6x=-4-3
-x=-7
x=7 spełnia zał