Question

Please explain. Do not spam.​

Answer 1

Answer:

(-2/3) ^-13× (-2/3) ^8=(-2/3) ^-2x+1

(-2/3) ^-13+8= (-2/3) ^-2x+1

Now we will solve the powers.

-13+8= -2x+1

-5= -2x+1

2x=1+5

2x=6

x=3