Re-Arranging Formula for Creep Rupture Time Calculation | Helpful Tips"

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Homework Statement


I am trying to re-arrange the following formula so I can work out the creep rupture time of a material, using the Larson-Miller parameter (LM)

Homework Equations


LM = T (C + log tr)

where : C = constant ( usually of the order of 20 )
T = the temperature in Kelvin
tr = rupture time in hours.

The Attempt at a Solution



I am struggling with the re-arrangement of the "log" bit. Any help would be very much apppreciated.
 
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