Question

hello can you help me solve this math problem i have its this problem i don't know what i got wrong on it and im super confused. please helpthis is all i got

Answer 1

We are given the following equation:

`14^(7-7v)=42`

To solve for "v" we will take logarithms on both sides:

`\log 14^(7-7v)=\log 42`

Applying logarithm property:

`(7-7v)\log 14=\log 42`

Dividing both sides by "log 14":

`7-7v=(\log 42)/(\log 14)`

Subtracting 7 to both sides:

`-7v=(\log 42)/(\log 14)-7`

Dividing by -7 both sides

`v=-(1)/(7)(\log 42)/(\log 14)+1`

Solving the operations:

`v=0.79`