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Algebra 13 Online
OpenStudy (preston162939373):

0.5^x=2

OpenStudy (tgstudios):

look at it this way... -1 = x... 0.5 times -1 (because 0.5 is a decimal) equals 2!

OpenStudy (tgstudios):

x = -1

OpenStudy (triciaal):

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