OBLICZ X :
A ) ( 2-5x) =1
B ) ( 6-3x) = -2
C ) ( 4-2x) =9
D) ( 2 - 3x) = 1
E) ( 5-3x)= 1
-5x=1-2
-5x=1
x=-1/5
B) ( 6-3x) = -2
-3x=-2-6=
-3x=-8
x=8/3
-2x=9-4
-2x=5
x=-2,5
-3x=1-2
-3x=-1
x=1/3
-3x=1-5
-3x=-4
x=4/3
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A ) ( 2-5x) =1
-5x=1-2
-5x=1
x=-1/5
B) ( 6-3x) = -2
-3x=-2-6=
-3x=-8
x=8/3
C ) ( 4-2x) =9
-2x=9-4
-2x=5
x=-2,5
D) ( 2 - 3x) = 1
-3x=1-2
-3x=-1
x=1/3
E) ( 5-3x)= 1
-3x=1-5
-3x=-4
x=4/3