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-2x+15=-9

Guest Mar 4, 2017
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 #1
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Ok so let's start by subtracting 15 from both sides.

so now its

-2x = -24

and now we divide both sides by -2

and now x = 12.

Guest Mar 5, 2017
 #2
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- 2x + 15 = - 9 | rearrange

15 - 2x = -9 | multiply -1

2x - 15 = 9 | + 15

2x = 24 | /2

x = 12

MaxWong  Mar 5, 2017

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