Rozwiąż równanie:
1,6x+y+3=36
x+y=24
1,6x+y+3=36x+y=241,6x+y=33x+y=24 /(-1
1,6x-y=33
-x-y=-24
------------------
0.6x=9 /:0.6
x=15
15+y=24
y=9
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1,6x+y+3=36
x+y=24
1,6x+y=33
x+y=24 /(-1
1,6x-y=33
-x-y=-24
------------------
0.6x=9 /:0.6
x=15
15+y=24
y=9
x=15
y=9