Question

(2/7). *(2/7) =(2/7)^2x-1

Answer 1

(2/7)^2=(2/7)^2x -1

since bases are same exponent will be equal

2=2x-1

2+1=2x

3=2x

3/2= x

x=1.5

Answer 2

Answer: x=1.5

Step-by-step explanation: