solve for x answer is a whole number 2015x201420152002014201
solve for x
answer is a whole number
2015^x+2014*2015^200+2014*2015^1999=2015^2001
Solution
2015^x+2014*2015^200+2014*2015^1999=2015^2001
2015x + 2014*2015200 = 20152001 - 2014*20151999
2015x + 2014*2015200 = 20151999(20152 - 2014)
2015200 (2015x-200 + 2014) = 20151999 ( 4058211)
(2015x-200 + 2014) = 20151999 ( 4058211)/ 2015200
(2015x-200 + 2014) = 20151799 ( 4058211)
2015x-200 = 20151799 ( 4058211) - 2014
(x-200) log 2015 = 1799 log 2015 + log 4058211 - log2014
x-200 = 1799 + log (4058211-2015) - log(2014 - 2015)
x = 1999 + log(4056196) - log(-1)
x = 1999 + 7 = 2006
