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How do you solve $2 a + 6 = - a - 8$ $2a+6=-a-8$ ?

1 Answer

May 22, 2016

$a = \frac{- 14}{3}$ $a=(-14)/3$

Explanation:

Given -

$2 a + 6 = - a - 8$ $2a+6=-a-8$

Take all constants to RHS and unknowns to the LHS.

$2 a + a = - 8 - 6$ $2a+a=-8-6$
$3 a = - 14$ $3a=-14$
$a = \frac{- 14}{3}$ $a=(-14)/3$

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