Question

add the following :- 2xy - 4xy and 8xy
subtract the following :- x from - 9 x
plz give me answer with solution ​

Answer 1

Answer:

add- 6xy

subtract- 10x

Step-by-step explanation:

add

2xy-4xy+8xy

2xy+8xy-4xy

10xy-4xy

6xy Ans

subtract

x from -9x

-9x-x

-10x

if correct mark me as brainlist

Answer 2

Answer:

add == 2xy +(-4xy) + 8xy = 2xy-4xy+8xy

= (2-4+8)xy == 6xy answer

subtract == -9x -x == -10x answer.

I hope it will help you