a)
x-32 = -32
x = -32+32
x = 0
b)
1i1/5x = 0
1,2x = 0 |:1,2
c)
2x = 3x
3x = 2x
3x-2x = 0
d)
x+15 = 14
x = 14-15
x = -1 << czyli tego
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a)
x-32 = -32
x = -32+32
x = 0
b)
1i1/5x = 0
1,2x = 0 |:1,2
x = 0
c)
2x = 3x
3x = 2x
3x-2x = 0
x = 0
d)
x+15 = 14
x = 14-15
x = -1 << czyli tego
x= 32-32= 0
b)1 1/5x=0
x=0
c)2x=3x
2x-3x=0
-x=0
x-0
d)x+15=14
x=-15+14
x=-1