Question

solve for x: ......please tell the answer with full explanation​

Answer 1

Answer:

x=1

Step-by-step explanation:

root(2/5)power(x-4)=(125/8)power x

(2/5)power(x-4)/2=(5/2) power 3x

(5/2)power(4-x)/2(5/2) power 3x

hence (4-x)/2=3x

4-x=3x

4x=4

x=1