Question

Idk how to explain it please help question 11!

Answer 1

Explanation:

For instance, though not like terms, subtract

5-3/4= 2/4= 1/2

3-5/-4= -2/-4, -ve plus -ve hence +ve

+ve 1/2

They are the same

Answer 2

`(3-5x)/(-4)`

`(3+-5x)/(-4)`

`(-5x+3)/(-4)`

`(5)/(4) x+(-3)/(4)`

`(5x-3)/(4)`