3x-2(x-4)=4-(x+2)
3x-2x+8=4-x-2
2x=-6
x=-3
Odpowiedź:
3x − 2(x − 4) = 4 −(x + 2)
3x - 2x + 8 = 4 - x - 2
x + 8 = 2 - x
x + x = -8 + 2
2x = -6 /:2
x = -3
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3x-2(x-4)=4-(x+2)
3x-2x+8=4-x-2
2x=-6
x=-3
Odpowiedź:
3x − 2(x − 4) = 4 −(x + 2)
3x - 2x + 8 = 4 - x - 2
x + 8 = 2 - x
x + x = -8 + 2
2x = -6 /:2
x = -3