SOLUTION: How to group 8yz - 6z - 12y + 9?

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Question 478633: How to group 8yz - 6z - 12y + 9?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

8yz+-6z+-12y+%2B+9..rearrange terms


8yz+-12y+-6z%2B+9...group first two and second two terms

%288yz+-12y%29+-%286z-9%29

4y%282z+-3%29+-3%282z-3%29

%284y+-3%29%282z-3%29