Question

Write the ordered pair solution like this (1,2) with no spaces, or write no solution or infinitely many solutions.

x + y = -8 and x - y = 8

Answer 1

solution is (0,-8)

Answer 2

Uuughh. i still dont get it.

Answer 3

adding both equations we get 2x=0 this emplies x=0
put it in equation 2 or 1 you will get -8

Answer 4

its too simple just add two equations

Answer 5

wait did u use (1,2) too get the answer.

Answer 6

\[x+y=-8\]
+ \[x-y=8\]
gives 2x=0
divide by 2 on both sides you get x=0
put this in
\[x+y=-8\]
u get 0+y=-8
or y=-8
then ans will be (x,y)=(0,-8)

Answer 7

(1,2) is not its solution

Answer 8

Ok thanksss : )