SOLUTION: Log2 (x+5)-log2(2x-1)=5

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Question 959037: Log2 (x+5)-log2(2x-1)=5
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!


....change the base to base



........if log same, then
.........solve for






Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

Log2 (x+5)-log2(2x-1)=5








32(2x – 1) = x + 5

64x – 32 = x + 5

64x – x = 5 + 32

63x = 37

 

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