SOLUTION: I have a test but I dont understand. 12x2 + 16x/ 15x2 +20

SOLUTION: I have a test but I dont understand. 12x2 + 16x/ 15x2 +20

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Question 559966: I have a test but I dont understand. 12x2 + 16x/ 15x2 +20
Answer by mananth(16949) (Show Source): You can put this solution on YOUR website!

(3x+4) cancels off

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