Solve for x log base 20 of -2x+7 = log base 20 of 2x-1

Solve for x log base 20 of -2x+7 = log base 20 of 2x-1
For the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.
Solve for .
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Move all terms containing to the left side of the equation.
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Subtract from both sides of the equation.
Subtract from .
Move all terms not containing to the right side of the equation.
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Subtract from both sides of the equation.
Subtract from .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
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Name

Name one billion forty-four million five hundred ninety-nine thousand two hundred thirty-two

Interesting facts

  • 1044599232 has 256 divisors, whose sum is 15864853752
  • The reverse of 1044599232 is 2329954401
  • Previous prime number is 3

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 39
  • Digital Root 3

Name

Name six hundred twenty-seven million nine hundred ninety thousand six hundred forty

Interesting facts

  • 627990640 has 256 divisors, whose sum is 3993077088
  • The reverse of 627990640 is 046099726
  • Previous prime number is 53

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 9
  • Sum of Digits 43
  • Digital Root 7

Name

Name four hundred forty-one million eight hundred thirty-four thousand five hundred forty-eight

Interesting facts

  • 441834548 has 8 divisors, whose sum is 994127742
  • The reverse of 441834548 is 845438144
  • Previous prime number is 2

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 9
  • Sum of Digits 41
  • Digital Root 5