How do you solve $- 9 + \frac{w}{4} = 18$ $-9 + w/4 =18$ ?

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Answer 1 · 2016-03-06T19:03:30

$w = 108$ $w=108$

Add $9$ $9$ to both sides of the equation.

$- 9 + \frac{w}{4} = 18$ $-9+w/4=18$
$ul(+9color(white)(sssssss)+9)$
$color(white)(+0+)color(blue)(w/4=27$

Multiply both sides of the equation by $4$ .

$w/4(4)=27(4)$

$color(red)(w=108$

How do you solve -9 + w/4 =18−9+w4=18-9 + w/4 =18?