solve x
2^4x-7=32
if ^ stands for multiplication then
2*(4x-7)= 32
4x-7= 32/2
4x-7=16
4x=16+7=23
x=23/4=5.75
hope this is correct!
( stole frm CPhill XD)
no. im afraid 2^4x stands for 24x
24x-7=32/+7=
24x=39
4x=Log2(39)
x=(Log2(39))/4
x=1.3213505547155622.....
Soz. my Bad
