SOLUTION: solve 7x2 +19x =6

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Question 299165: solve 7x2 +19x =6
Answer by mananth(16946) About Me  (Show Source):
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7x2 +19x =6
7x^2+19x-6=0
7x^2-2x+21x-6=0
x(7x-2)+3(7X-2)=0
(7X-2)(X+3)=0
X=2/7 OR X=-3