Solve and check. 39 = 15a + 24

Holt McDougal Larson Pre-Algebra Common Core Edition page 781 number 5

Asked by Dee Dee on 23 Apr 08:42

Last updated by anonymous on 23 Apr 21:56

Answered by CherieS on 23 Apr 21:56

39 = 15a + 24

39-24=15a+24-24

15=15a

15/15=15a/15

1=a

check:

39 = 15a + 24

39=15(1)+24

39=39