Rozwiąż równania :
4-2(5-x)=x-4(x-1)
-2(x+3)+4(2x+3)=6
x/9+1/2=5/4-x/6+1/12
w ostatnim to są ułamki :-)
4-10+2x=x-4x+4
-6+2x=-3x+4
5x=10
x=2
-2x-6+8x+12=6
6x=0
x=0
x/9+x/6=5/4+1/12-1/2
2x/18+3x/18=15/12+1/12-6/12
5x/18=10/12 I*18/5
x=3
Liczę na naaj . :P
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4-2(5-x)=x-4(x-1)
4-10+2x=x-4x+4
-6+2x=-3x+4
5x=10
x=2
-2(x+3)+4(2x+3)=6
-2x-6+8x+12=6
6x=0
x=0
x/9+1/2=5/4-x/6+1/12
x/9+x/6=5/4+1/12-1/2
2x/18+3x/18=15/12+1/12-6/12
5x/18=10/12 I*18/5
x=3
4-2(5-x)=x-4(x-1)
4-10+2x=x-4x+4
-6+2x=-3x+4
5x=10
x=2
-2(x+3)+4(2x+3)=6
-2x-6+8x+12=6
6x=0
x=0
x/9+1/2=5/4-x/6+1/12
x/9+x/6=5/4+1/12-1/2
2x/18+3x/18=15/12+1/12-6/12
5x/18=10/12 I*18/5
x=3
Liczę na naaj . :P