Solve for x log 7x log 2x 5 log 9 The solution is Simpli
Solve for x.
log 7x – log (2x – 5) = log 9
The solution is {_________________}. (Simplify your answer. Type an integer or a fraction.)
Solution
log 7x – log (2x – 5) = log 9
log[7x/(2x – 5)] = log 9
7x/(2x – 5) = 9
7x = 18x - 45
11x = 45
x = 45/11 = 4.09
