Solving Log

log₉(10)-log₉(x-3) =log₉(72)

• 81/16

• 113/36

• No Solution

• 92/15

log₈(9)-log₈(-4x-2) =log₈(36)

• No Solution

• {-113/80}

• {17/4}

• {-9/16}

log₅x - log₅(x+4)=log₅38

• -152/37, -8

• 1/2

• -152/37

• No Solution

log₆-4x-log₆5=log₆70

• 149

• -16/3 

• -175/2

• -47/5

log(x+6)-log(x) =log(20)

• 1/135

• 27/4

• No solution

• 6/19

log(4x) - log(4) = log(12)

• 12

• 4

• 10

• 100

log(-2x)-log(5) =log(30)

• -75

• 8/5

• -2/3

• 2

log(x+2) - log(4) =log(47)

• -11/10

• 75/2

• -7/20

• 186

log(216)=(x-4)log(6)

• 1

• 3

• 7

• 0

(2x-1)log9 = (3x+1)log(3)

• 5

• 0

• 1

• 3