Question

solve the following question in which there answer will be
1.-4 , 2. -1 , 3.-1, 4.-4

I need only process please it's very urgent​

Answer 1

here is the answer....

1. -9-7=4x

x=-16/4

=-4

the other three are also in the same process...

hope it helps u!!

Answer 2

see when bases are equal power are added in multiplication (1,2)

hope u understand it!!!