Odpowiedź:
1+x=(x+2)÷4 /×4
4+4x=x+2
4x-x=2-4
3x=-2 /÷3
x=-2/3
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Odpowiedź:
1+x=(x+2)÷4 /×4
4+4x=x+2
4x-x=2-4
3x=-2 /÷3
x=-2/3