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- + 1 = - + - /*6
3 6 2
2x+6=5+3x
2x-3x=5-6
-x=-1
x=1
2x-3x=5-6
-x=-1
x=1
proszę:D
- + 1 = - + - /*6
3 6 2
2x+6=5+3x
2x-3x=5-6
-x=-1
x=1