-(x+3)-(2x+8)=(-3-2x)+(2x+1)
2(X-3)-4(3+x)=-3(x+2)+2(2x-1)
DAM NAJ!! błagam to na jutro ;c a mnie nie było
-x-3-2x-8=-3-2x+2x+1
-x-2x+2x-2x=1-3+8+3
-3x=9 /:(-3)
x=-3
2x-6-12-4x=-3x-6+4x-2
2x-4x+3x-4x=-6-2+12+6
-3x=10 /:(-3)
x=-10/3
-x-2x+2x-2x=3+8-3+1 -2x+2x=0
-x-2x=9
-3x=9/(-3)
2(x-3)-4(3+x)=-3(x+2)+2(2x-1)
2x-4x+3x-4x=6+12-6-2
-3x=10/(-3)
x=-3 1/3
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-(x+3)-(2x+8)=(-3-2x)+(2x+1)
-x-3-2x-8=-3-2x+2x+1
-x-2x+2x-2x=1-3+8+3
-3x=9 /:(-3)
x=-3
2(X-3)-4(3+x)=-3(x+2)+2(2x-1)
2x-6-12-4x=-3x-6+4x-2
2x-4x+3x-4x=-6-2+12+6
-3x=10 /:(-3)
x=-10/3
-(x+3)-(2x+8)=(-3-2x)+(2x+1)
-x-3-2x-8=-3-2x+2x+1
-x-2x+2x-2x=3+8-3+1 -2x+2x=0
-x-2x=9
-3x=9/(-3)
x=-3
2(x-3)-4(3+x)=-3(x+2)+2(2x-1)
2x-6-12-4x=-3x-6+4x-2
2x-4x+3x-4x=6+12-6-2
-3x=10/(-3)
x=-3 1/3