3x(x+7)=equation

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Solution for 3x(x+7)=equation equation: 


Simplifying
3x(x + 7) = equation

Reorder the terms:
3x(7 + x) = equation
(7 * 3x + x * 3x) = equation
(21x + 3x2) = equation

Solving
21x + 3x2 = aeinoqtu

Solving for variable 'x'.

Reorder the terms:
-1aeinoqtu + 21x + 3x2 = aeinoqtu + -1aeinoqtu

Combine like terms: aeinoqtu + -1aeinoqtu = 0
-1aeinoqtu + 21x + 3x2 = 0

The solution to this equation could not be determined.

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