SOLUTION: 1/3(b+12)-1/4(b+12)

Question 157207: 1/3(b+12)-1/4(b+12)
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
1/3(b+12)-1/4(b+12)
Distribute,

, transpose
, cross multiply
-------------> final answer
.
Other way of solving it (as per your textbook):

Factor out :

------------> same answer from textbook
If continue solving it, cross mutiply

, transpose and change sign,
-----------------> same as answer on the 1st one above.
Thank you,
Jojo
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