Logs
log5 25 = y
2
log3 1 = y
0
log16 4 = y
1/2
log2 1 8 = y
− 3
log5 1 = y
0
9 log 9 v = 0
1
-log 9 n = 1
1/9
-7 - 10 log 6 r = -27
36
7 log 5 x - 4 = 17
125
-4 log 6 -r = -4
-6
-4 + log 2 -8 p = -3
-1/4
- 8 log 7 2x = -28
2401 / 2
6 + 3 log 5 (k - 6) = 15
131
9 log 3 (-5r - 3) = 36
- 84 / 5
log 6 (9 - 7x) - 7 = -6
3/7
ln x = −3
{ e − 3 }
log(3x − 2) = 2
34
2 log x = log 2 + log(3x − 4)
2 , 4
log x + log(x − 1) = log(4x)
5
log3 (x + 25) − log3 (x − 1) = 3
2
log9 (x − 5) + log9 (x + 3) = 1
6
log x + log(x − 3) = 1
5
log2 (x − 2) + log2 (x + 1) = 2
3
log 9 -3x - log 9 3 = log 9 35
-35
log 7 9 + log 7 (x + 3) = 2
22/9