Question

solve this with solution please ​

Answer 1

this question answer is -2 ....

Answer 2

Answer:

(a/b)^3x+2=[(a/b)^-1]^2-x

(a/b)^3x+2=(a/b)^-2+x

Now,

3x+2=-2+x

3x-x=-2-2

2x=-4

x=-4/2

x=-2. Ans