Solving log = log

log₅(4x-7)=log₅(x+5)

• 3
• 12
• 4
• 7

log₄(3x-1)=log₄(2x+3)

• 4

• 3

• 1

• 8

log₂(x² - 6) = log₂(2x+2)

• 4, -2

• No Solution

• 4

• -2

• x is undefined

• x = 2

• x= 0.4

• x = 33

Log with a base "e" (log_e) is the same thing as...

• "e"
• Natural Logarithm (LN)
• Common Logarithm (Log)
• Natural Log, base "e"
  LN_e

Tags

CCSS.HSF.BF.B.5

log₉(x)+log₉(x+2)=log₉(35)

• 5
• -7
• 5, -7
• -7, -13

log₈(9)-log₈(-4x-2) =log₈(36)

• No Solution
• {-113/80}
• {17/4}
• {-9/16}

log₆-4x-log₆5=log₆70

• 149
• -16/3 
• -175/2
• -47/5

log₅x - log₅(x+4)=log₅38

• -152/37, -8
• 1/2
• -152/37
• No Solution

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

• 1/135
• 27/4
• No solution
• 6/19