Rozwiązywanie równań.
2t+4=t-3
1-3l=3-4t
8x-24=6x-9
x+1=2x+1
2x-3=8+12
x-3=2
4y=y+3
Pilne :D
2t-t=-3-4
t=-7
--------
1-3t=3-4t
-3t+4t=3-1
t=2
-------
8x-6x=-9+24
2x=15/:2
x=15/2
x-2x=1-1
-x=0/:-1
x=0
2x=12+8+3
2x=23/:2
2x=23/2
x=2+3
x=5
----------
4y-y=3
3y=3/:3
y=1
Pozdrawiam
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2t+4=t-3
2t-t=-3-4
t=-7
--------
1-3t=3-4t
-3t+4t=3-1
t=2
-------
8x-24=6x-9
8x-6x=-9+24
2x=15/:2
x=15/2
--------
x+1=2x+1
x-2x=1-1
-x=0/:-1
x=0
--------
2x-3=8+12
2x=12+8+3
2x=23/:2
2x=23/2
-------
x-3=2
x=2+3
x=5
----------
4y=y+3
4y-y=3
3y=3/:3
y=1
Pozdrawiam