Question

Find the value of "x" such that:

plz explain step by step ​

Answer 1

Answer:

2

Step-by-step explanation:

[p/q]^3x+2=[q/p]^2-x

(a/b)^x=(b/a)^-x

[p/q]^3x+2=[p/q]^x-2

bases are equal powers must be equal

3x+2=x-2

2x=4

x=2

Answer 2

Answer:

Step-by-step explanation: