Question

4(x-1)-3=-(x+7)+8 помогите​

Answer 1

Ответ:

$4(x - 1) - 3 = - (x + 7) + 8 \\ 4x - 4 - 3 = - x - 7 + 8 \\ 4x - 7 = - x + 1 \\ 4x + x = 1 + 7 \\ 5x = 8 \\ x = \frac{8}{5} = 1 \frac{3}{5} = 1.6$

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