Rozwiaz rownania.
A) 1/3x+2=x
B) -7(2x+1)=4
c) 3-x/2 + x+2/2 = 1/2
d) 1/4x - x/1/4=1/4
1/3x-x=-2
-2/3x=-2
x=3B) -7(2x+1)=4
-14x-7=4
-14x=11
x=-11/14c) 3-x/2 + x+2/2 = 1/2
1/2x=1/2-3-1
1/2x=-3 i 1/2
1/2x=-7/2
x=-7d) 1/4x - x/1/4=1/4
1/4x-4x=1/4
-3i3/4x=1/4
-15/4x=1/4
x=-1/15
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A) 1/3x+2=x
1/3x-x=-2
-2/3x=-2
x=3
B) -7(2x+1)=4
-14x-7=4
-14x=11
x=-11/14
c) 3-x/2 + x+2/2 = 1/2
1/2x=1/2-3-1
1/2x=-3 i 1/2
1/2x=-7/2
x=-7
d) 1/4x - x/1/4=1/4
1/4x-4x=1/4
-3i3/4x=1/4
-15/4x=1/4
x=-1/15