How do you solve $9 c + 4 = - 23$ $9c+4=-23$ ?

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How do you solve $9 c + 4 = - 23$ $9c+4=-23$ ?

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Answer 1 · 2016-04-13T12:22:04

c=-3

Explanation:

$9 c + 4 = - 23$ $9c+4=-23$
Next, subtract 4 from each side and simplify.
$9 c + 4 - 4 = - 23 - 4$ $9c+4-4=-23-4$
$9 c = - 27$ $9c=-27$
Next, divide each side by 9.
$\frac{9 c}{9} = \frac{- 27}{9}$ $(9c)/9=(-27)/9$
$c = - 3$ $c=-3$

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How do you solve $9 c + 4 = - 23$ $9c+4=-23$ ?

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