Question

If A=x-2, B= y +2 and C =-x+ 2y, show that A+B+C =3y.
22. If A=4a3 – 3a²b+86, B=3a? +4a²b-76 and C=-7a -a2b-6, show that (A+B+C)=​

Answer 1

Answer:

"C" (and any subsequent words) was ignored because we limit queries to 32 words.