3x^2-9y=4

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Solution for 3x^2-9y=4 equation:


Simplifying
3x2 + -9y = 4

Solving
3x2 + -9y = 4

Solving for variable 'x'.

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

Add '9y' to each side of the equation.
3x2 + -9y + 9y = 4 + 9y

Combine like terms: -9y + 9y = 0
3x2 + 0 = 4 + 9y
3x2 = 4 + 9y

Divide each side by '3'.
x2 = 1.333333333 + 3y

Simplifying
x2 = 1.333333333 + 3y

Reorder the terms:
-1.333333333 + x2 + -3y = 1.333333333 + 3y + -1.333333333 + -3y

Reorder the terms:
-1.333333333 + x2 + -3y = 1.333333333 + -1.333333333 + 3y + -3y

Combine like terms: 1.333333333 + -1.333333333 = 0.000000000
-1.333333333 + x2 + -3y = 0.000000000 + 3y + -3y
-1.333333333 + x2 + -3y = 3y + -3y

Combine like terms: 3y + -3y = 0
-1.333333333 + x2 + -3y = 0

The solution to this equation could not be determined.

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