For the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.

Move all terms containing <math><mstyle displaystyle="true"><mi>x</mi></mstyle></math> to the left side of the equation.

Subtract <math><mstyle displaystyle="true"><mn>2</mn><mi>x</mi></mstyle></math> from both sides of the equation.

Subtract <math><mstyle displaystyle="true"><mn>2</mn><mi>x</mi></mstyle></math> from <math><mstyle displaystyle="true"><mo>-</mo><mn>2</mn><mi>x</mi></mstyle></math> .

Move all terms not containing <math><mstyle displaystyle="true"><mi>x</mi></mstyle></math> to the right side of the equation.

Subtract <math><mstyle displaystyle="true"><mn>7</mn></mstyle></math> from both sides of the equation.

Subtract <math><mstyle displaystyle="true"><mn>7</mn></mstyle></math> from <math><mstyle displaystyle="true"><mo>-</mo><mn>1</mn></mstyle></math> .

Divide each term by <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn></mstyle></math> and simplify.

Divide each term in <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn><mi>x</mi><mo>=</mo><mo>-</mo><mn>8</mn></mstyle></math> by <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn></mstyle></math> .

Cancel the common factor of <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn></mstyle></math> .

Cancel the common factor.

Divide <math><mstyle displaystyle="true"><mi>x</mi></mstyle></math> by <math><mstyle displaystyle="true"><mn>1</mn></mstyle></math> .

Divide <math><mstyle displaystyle="true"><mo>-</mo><mn>8</mn></mstyle></math> by <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn></mstyle></math> .

Do you know how to Solve for x log base 20 of -2x+7 = log base 20 of 2x-1? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name | seven hundred twenty-seven million five hundred sixty-six thousand three hundred twenty-two |
---|

- 727566322 has 16 divisors, whose sum is
**1247810112** - The reverse of 727566322 is
**223665727** - Previous prime number is
**2531**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4

Name | one billion three hundred eighty-five million six hundred sixty-eight thousand six hundred eighty-eight |
---|

- 1385668688 has 64 divisors, whose sum is
**7034091840** - The reverse of 1385668688 is
**8868665831** - Previous prime number is
**367**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 59
- Digital Root 5

Name | one billion sixty-one million four hundred eight thousand five hundred sixty-one |
---|

- 1061408561 has 4 divisors, whose sum is
**1061606400** - The reverse of 1061408561 is
**1658041601** - Previous prime number is
**5519**

- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 32
- Digital Root 5