Answer:
a= 2/b-c
Step-by-step explanation:
We want isolate for a or to be itself
ab-ac=2
factor out a
a (b-c)=2
Now bring b-c to the other side
a (b-c)/(b-c)=2/b-c
The b-c cancel each other out
a= 2/(b-c)
Yes, this is a polynomial, but a special form of a polynomial with just one term which is called a monomial .
=-2(5/11)-7(1/11)
=-10/11-7/11
=(-10-7)/11
=-3/11
WAP
ddhghfd WAP
