-7y + 4 = -y + 22

Holt McDougal Larson Pre-Algebra Common Core Edition page 444 number 36

Asked by Dee Dee 12 years ago 4/18/2013 9:58 AM

Last updated by anonymous 12 years ago 4/18/2013 9:35 PM

Answered by CherieS 12 years ago 4/18/2013 9:35 PM

-7y + 4 = -y + 22

-7y+4-4=-y+22-4

-7y=-y+18

-7y+y=-y+y+18

-6y=18

-6y/-6=18/-6

y=-3