How do you solve y+1/5=-8/15y+15=815?

1 Answer
Jan 21, 2017

y=-11/15y=1115

Explanation:

y+1/5=-8/15y+15=815

Multiply all terms by 1515.

15y+(15xx1/5)=-(15xx8/15)15y+(15×15)=(15×815)

15y+(3cancel15xx1/cancel5)=-(cancel15xx8/cancel15)

15y+3=-8

Subtract 3 from each side.

15y=-8-3

15y=-(8+3)

15y=-11

Divide both sides by 15.

y=-11/15