Its B because if you do the relationship right then your answer will be B
The variable is b, the coefinet is 1/3
remember
ab-ac=a(b-c)
1/3b-1/3=1/3(b-1)
there, factored
Answer:
x + y are either 2 or 4
Step-by-step explanation:
conclusion x + y = 2 OR 4