I'm sorry but I really can't see the picture
x+y=5
-x -x
Equals:
y=-x+5
Now you have:
y=-x+5
x-y=1
Insert -x+5 into y
x-x+5=1
Combine like terms
2x+5=1
Subtract 5.
2x=-4
Divide 2.
Answer: x=-2
Answer:
8.5
Step-by-step explanation:
Answer:-9
Step-by-step explanation:
Just Add them
