7xsquared=-21x

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Solution for 7xsquared=-21x equation: 


Simplifying
7xsquared = -21x

Solving
7adeqrsux = -21x

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '7deqrsux'.
a = -3d-1e-1q-1r-1s-1u-1

Simplifying
a = -3d-1e-1q-1r-1s-1u-1

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