3(9-2x^2)=5y

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Solution for 3(9-2x^2)=5y equation: 


Simplifying
3(9 + -2x2) = 5y
(9 * 3 + -2x2 * 3) = 5y
(27 + -6x2) = 5y

Solving
27 + -6x2 = 5y

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -6x2 = -27 + 5y

Combine like terms: 27 + -27 = 0
0 + -6x2 = -27 + 5y
-6x2 = -27 + 5y

Divide each side by '-6'.
x2 = 4.5 + -0.8333333333y

Simplifying
x2 = 4.5 + -0.8333333333y

Reorder the terms:
-4.5 + x2 + 0.8333333333y = 4.5 + -0.8333333333y + -4.5 + 0.8333333333y

Reorder the terms:
-4.5 + x2 + 0.8333333333y = 4.5 + -4.5 + -0.8333333333y + 0.8333333333y

Combine like terms: 4.5 + -4.5 = 0.0
-4.5 + x2 + 0.8333333333y = 0.0 + -0.8333333333y + 0.8333333333y
-4.5 + x2 + 0.8333333333y = -0.8333333333y + 0.8333333333y

Combine like terms: -0.8333333333y + 0.8333333333y = 0.0000000000
-4.5 + x2 + 0.8333333333y = 0.0000000000

The solution to this equation could not be determined.

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