SOLUTION: The square root of 12x -4 equals 3x

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Question 1078449: The square root of 12x -4 equals 3x
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%2812x+-4%29+=3x
%28sqrt%2812x+-4%29%29%5E2+=%283x%29%5E2
12x+-4+=9x%5E2
+0=9x%5E2-12x%2B4
+0=%283x%29%5E2-12x%2B2%5E2
+%283x-2%29%5E2+=+0
solution: one double solution
3x-2+=+0=>3x=2+=>x=2%2F3+