What is y+x?
Answer:
<span>= <span>x+<span>y</span></span></span>
Answer:
it has infinitely many solutions because it can be solved by many technics
Step-by-step explanation:
hope my answer helps mark me brianliest plz
Answer:
Step-by-step explanation:
Answer:
Well t has to be zero, for r+t to equal r itself. so -s is equal to r, because it's r-0. Answer is C
Answer:
0
Step-by-step explanation: