18x^3y-69x^2y+21sy=0

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Solution for 18x^3y-69x^2y+21sy=0 equation:


Simplifying
18x3y + -69x2y + 21sy = 0

Reorder the terms:
21sy + -69x2y + 18x3y = 0

Solving
21sy + -69x2y + 18x3y = 0

Solving for variable 's'.

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

Add '69x2y' to each side of the equation.
21sy + -69x2y + 69x2y + 18x3y = 0 + 69x2y

Combine like terms: -69x2y + 69x2y = 0
21sy + 0 + 18x3y = 0 + 69x2y
21sy + 18x3y = 0 + 69x2y
Remove the zero:
21sy + 18x3y = 69x2y

Add '-18x3y' to each side of the equation.
21sy + 18x3y + -18x3y = 69x2y + -18x3y

Combine like terms: 18x3y + -18x3y = 0
21sy + 0 = 69x2y + -18x3y
21sy = 69x2y + -18x3y

Divide each side by '21y'.
s = 3.285714286x2 + -0.8571428571x3

Simplifying
s = 3.285714286x2 + -0.8571428571x3

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