Question

if b=a+1/3, what is the value of b-1 in terms of a? explain.

Answer 1

Answer:a=b-\frac{1}{3}a=b−

​3

​

​1

​​  

Step-by-step explanation:

1 Subtract \frac{1}{3}

​3

​

​1

​​  from both sides.

b-\frac{1}{3}=ab−

​3

​

​1

​​ =a

2 Switch sides.

a=b-\frac{1}{3}a=b−

​3

​

​1

​​  

Done