Question

If x= -2/3 and y=1/4 find (x+y)+(x-y)

Answer 1

Answer:

-4/3 is the answer.

Step-by-step explanation:

(x+y) + (x-y)

(-2/3 + 1/4) + (-2/3 + 1/4)

(-8+3/12) + (-8-3/12)

(-5/12) + (-11/12)

-5+(-11)/12

-5-11/12

-16/12

-4/3