Question

For given input a the function f outputs a value b to satisfy the following equation:
-3a+6b=a+4b

Write the formula for f(a) in terms of a.

Answer 1

Answer:

Step-by-step explanation:

-3a-a=4b-6b

-4a=-2b

a=1/2 b

b=2a

f(a)=b=2a

so f(a)=2a

Answer 2

Answer:

answer with proof

Step-by-step explanation: