60.5k views
3 votes
5y-{11y+[-(-7y-15)]}

User ToDayIsNow
by
7.4k points

1 Answer

1 vote
5y-{11y+[-(-7y-15)]}
= 5y-(11y+7y+15)
= 5y-(18y+15)
= -13y+15
User Harnex
by
7.5k points