yvalverde14 yvalverde14
  • 18-05-2015
  • Mathematics
Answered

log2(5x-3)=5
solve for x

p.s. the "2" is supposed to be a small 2 at the right bottom corner of log



Answer :

tiffyrusso
tiffyrusso tiffyrusso
  • 18-05-2015
Log2 (5x-3)=5

2 ^5 = 5x-3
32 = 5x-3
32+ 3= 5x
35/5 = x
7= x
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