Answer:
the answer is c-5
Step-by-step explanation:
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
The answer is for that problem is -3
Answer:
Step-by-step explanation:
is C
40-12