Question

помогите очень надо
3 (4-2x)+6=-2x+4

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Answer 1

$3(4 - 2x) + 6 = - 2x + 4 \ 12 - 6x + 6 = - 2x + 4 \ 18 - 6x = - 2x + 4 \ - 6x + 2x = 4 - 18 \ - 4x = - 14 div ( - 4) \ x = 3.5$