Simplify to make an equivalent expression.

-y - 3(-3y+5)

8y - 15

Step-by-step explanation

You times the -3y and 5 by the -3.

That leaves -y + 9y - 5

Subtract -y from 9y which is 8y

Since you cant subtract 15 from 8y, you leave it.

42

step-by-step explanation:

256/6=42

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^