4(x-1)=6(1+x) <-- rozwiaz rownanie
4(x-1)=6(1+x)
4x-4=6+6x
4x-6x=6+4
-2x=10/:(-2)
x=-5
4(x-1)=6(x+1)
4x-4=6x+6
6x-4x=-4-6
2x=-10
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4(x-1)=6(1+x)
4x-4=6+6x
4x-6x=6+4
-2x=10/:(-2)
x=-5
4(x-1)=6(x+1)
4x-4=6x+6
6x-4x=-4-6
2x=-10
x=-5