Question

please answer to my q ​

Answer 1

Answer:

QUESTION 1

4x +(-7y) + (-11x) +y

4x - 7y -11x +1y

4x-11x +4x +1y

-7x +5y

so the answer of the first one will be -7x+5y

QUESTION 2

6x + (- 3y )

6x - 3y

so the answer will be 6x -3y