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Solve algebraically for x

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Solve algebraically for x: log_22 (4x-2) = 6/3

asked Dec 20, 2017 in ALGEBRA 1 by anonymous
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1 Answer

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The equation log_22 (4x-2) = 6/3

log_22 (4x-2)   =   2

According to basic logorithmic rule

4x - 2   =   22^2

4x - 2   =   484

4x   =   484 + 2

4x   =   486

x   =   486/4

x   =   121.5

answered Dec 21, 2017 by homeworkhelp Mentor

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