Question

-6(3x+1) - (x- 8) = 15

Answer 1

-6 ( 3х + 1 ) - ( х - 8 ) = 15

-18х - 6 - х + 8 = 15

-18х - х = 15 + 6 - 8

-19х = 13

х = -13/19.

Ответ : х = -13/19.

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Удачи))))

Answer 2

$- 6(3x + 1) - (x - 8) = 15$

$- 18x - 6 - x + 8 = 15$

$- 19x + 2 = 15$

$- 19x = 15 - 2$

$- 19x = 13$

$\frac{ - 19x}{ - 19} = \frac{13}{ - 19}$

$x = - \frac{13}{19}$