Ćw.1 Rozwiąż równania. 2a-3=a+1
4b+3=3b-4
7+3c=-5+2c
5d+2=3d
6e-7=9e+5
6f-1=f+2
2a-3=a+12a-a=3+1
a=4
4b-3b=-4-3
b=-7
3c-2c=-5-7
c=-12
5d-3d=2
2d=2 I/2
d=1
6e-9e=5+7
-3e=12 I/(-3)
e=-4
6f-f=2+1
5f=3 I/5
f=3/5=0,6
2a-3=a+1
2a-a=1+3
7+3c=- -5+2c
5d-3d=-2
2d=-2 /:2
d=-1
-3e=12 /:(-3)
5f=3 /:5
f=3/5
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2a-3=a+1
2a-a=3+1
a=4
4b+3=3b-4
4b-3b=-4-3
b=-7
7+3c=-5+2c
3c-2c=-5-7
c=-12
5d+2=3d
5d-3d=2
2d=2 I/2
d=1
6e-7=9e+5
6e-9e=5+7
-3e=12 I/(-3)
e=-4
6f-1=f+2
6f-f=2+1
5f=3 I/5
f=3/5=0,6
2a-3=a+1
2a-a=1+3
a=4
4b+3=3b-4
4b-3b=-4-3
b=-7
7+3c=- -5+2c
3c-2c=-5-7
c=-12
5d+2=3d
5d-3d=-2
2d=-2 /:2
d=-1
6e-7=9e+5
6e-9e=5+7
-3e=12 /:(-3)
e=-4
6f-1=f+2
6f-f=2+1
5f=3 /:5
f=3/5