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How do you solve $5 - 2 (x + 4) - 6 x = x + 15$ $5- 2( x + 4) - 6x = x + 15$ ?

1 Answer

Sheetal Sinha · Stefan V.

Sep 2, 2017

$x = - 2$ $x=-2$

Explanation:

$5 - 2 x - 2 \cdot 4 - 6 x = x + 15$ $5-2x-2*4-6x=x+15$

$5 - 2 x - 8 - 6 x = x + 15$ $5-2x-8-6x=x+15$

$- 3 - 8 x = x + 15$ $-3-8x=x+15$

$- 8 x - x = 15 + 3$ $-8x-x=15+3$

$- 9 x = 18$ $-9x=18$

$x = \frac{18}{- 9}$ $x=18/(-9)$

$x = - 2$ $x=-2$

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