Solve for x 4+ log base 9 of 3x-7=6

Math
Move all terms not containing to the right side of the equation.
Tap for more steps…
Subtract from both sides of the equation.
Subtract from .
Rewrite in exponential form using the definition of a logarithm. If and are positive real numbers and , then is equivalent to .
Solve for
Tap for more steps…
Raise to the power of .
Rewrite the equation as .
Move all terms not containing to the right side of the equation.
Tap for more steps…
Add to both sides of the equation.
Add and .
Divide each term by and simplify.
Tap for more steps…
Divide each term in by .
Cancel the common factor of .
Tap for more steps…
Cancel the common factor.
Divide by .
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form:
Solve for x 4+ log base 9 of 3x-7=6
Scroll to top