Question

4^(3x-1) = 8^(x+1)

Answer 1

2(3x-1)=3(x+1)
6x-2=3x+1
3x=3
x=1

Answer 2

because 4=2 on exponent 2
and 8 = 2 on exponent 3

Answer 3

this is understandably ?

Answer 4

ok i understand :) thank you very much

Answer 5

push please the good answer button

Answer 6

thank you

Answer 7

can you help me mo
re i cant understand this

Answer 8

(4/9)^(2x-3) = (8/27) ^(x-1)

Answer 9

so write 4/9 = (2/3) on exponent 2 and 8/27 = (2/3) on exponent 3 and hence will get 2(2x-3)=3(x-1)
4x-6=3x-3
x=3