Answer:
13 and 5
Step-by-step explanation:
x+y=18
x-y=8
_____
2x=26
x=13
So the first number must be 13
13+y=18
y=5
And the second number must be 5
The Addition Property of Equality justifies Emily's first step. She added 9 to both sides, canceling out the minus 9 while keeping the equation equal.
The answer is D. (2.9,-22.8)
Answer:
Six Units
Step-by-step explanation:
Look at this graph that I made
Step-by-step explanation:
your answer is 22.
if you have -1 + 6 = 5 theres your first answer 5
5 + 8 is equal to 13
13 + 5 + 4 = 22
<h3 /><h3>your answer would be a total of 22</h3>