# Math

posted by
**Willis**
.

solve the equation 4^2x-2b= (1/8)^x+b for x in terms of b.

1) x=b/7

2) x=7b

3) x=-7b

4)x= -b/7

posted by
**Willis**
.

solve the equation 4^2x-2b= (1/8)^x+b for x in terms of b.

1) x=b/7

2) x=7b

3) x=-7b

4)x= -b/7