SOLUTION: The sum of two numbers is 0
0
and their difference is −10
−10
. What are the two numbers? Let x=
x=
one number and y=
y=
the other number. The correspond
Algebra ->
Coordinate Systems and Linear Equations
-> SOLUTION: The sum of two numbers is 0
0
and their difference is −10
−10
. What are the two numbers? Let x=
x=
one number and y=
y=
the other number. The correspond
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Question 1116277: The sum of two numbers is 0
0
and their difference is −10
−10
. What are the two numbers? Let x=
x=
one number and y=
y=
the other number. The corresponding modeling system is {x+y=0x−y=−10
{x+y=0−1x−y=−10
. Solve the system graphically.
