Question

Simplify 9/8-7/9×81/49÷7/49+3/6​

Answer 1

Step-by-step explanation:

Simplify 9/8-7/9×81/49÷7/49+3/6

Answer 2

Answer: (7/9)^-3   ( reciprocal of 9/7^3)

(49/81)^2x-6= (7/9)^2)^2x-6

now all the bases are equal that is 7/9 so on comparing the powers

-3+4x-12=9

4x=9+15

4x=24

x=6

Step-by-step explanation: