Rozwiąż równania:
-5+x+10
........... x+15
x-34=-35
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4x=3x-5
....................
64+2x=44+x
.......................
........................
3-x=-2x
..........................
..........................
4+3x=2+2x
......................
......................
-1/6u (minus jedna szósta u)= 1/3 (jedna trzecia)
...........................
y * 12=-60
.........................
-7b=7/8 (siedem ósmych)
................................
-2w=-1/2(minus jedna druga)
...................................
22(-c)=-66
............................
Prosze pomóżcie .! :D
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x-34=-35
x=-1
4x=3x-5
x=-5
64+2x=44+x
2x-x=44-64
x=-20
3-x=-2x
-x+2x=-3
x=-3
4+3x=2+2x
3x-2x=2-4
x=-2
-1/6u= 1/3
u=-2
y * 12=-60
y=-5
-7b=7/8
b=-1/8
-2w=-1/2
w=1/4
22(-c)=-66
-22c=-66
c=3