Question

Which expression is equivalent to −19y+13 ?

Answer 1

The first thing you should do in this case is to write the expression correctly:
 - (1/9) y + (1/3)
 Now, we take out common factor (1/9) obtaining:
 1/9 (-y + 3)
 Let's check:
 1/9 (-y + 3)
 -1/9y + 3/9
 -1/9y + 1/3
 OK
  Answer: 
 An expression equivalent is: 
 1/9 (-y + 3)

Answer 2

Answer:

1/9 (-y + 3)

Step-by-step explanation:

I did the test