graphy=-3x(x+7)

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


Simplifying
graphy = -3x(x + 7)

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

Solving
aghpry = -21x + -3x2

Solving for variable 'a'.

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

Divide each side by 'ghpry'.
a = -21g-1h-1p-1r-1xy-1 + -3g-1h-1p-1r-1x2y-1

Simplifying
a = -21g-1h-1p-1r-1xy-1 + -3g-1h-1p-1r-1x2y-1

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