2x^2-3y-20=0

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Solution for 2x^2-3y-20=0 equation:


Simplifying
2x2 + -3y + -20 = 0

Reorder the terms:
-20 + 2x2 + -3y = 0

Solving
-20 + 2x2 + -3y = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 2x2 + 20 + -3y = 0 + 20

Reorder the terms:
-20 + 20 + 2x2 + -3y = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 2x2 + -3y = 0 + 20
2x2 + -3y = 0 + 20

Combine like terms: 0 + 20 = 20
2x2 + -3y = 20

Add '3y' to each side of the equation.
2x2 + -3y + 3y = 20 + 3y

Combine like terms: -3y + 3y = 0
2x2 + 0 = 20 + 3y
2x2 = 20 + 3y

Divide each side by '2'.
x2 = 10 + 1.5y

Simplifying
x2 = 10 + 1.5y

Reorder the terms:
-10 + x2 + -1.5y = 10 + 1.5y + -10 + -1.5y

Reorder the terms:
-10 + x2 + -1.5y = 10 + -10 + 1.5y + -1.5y

Combine like terms: 10 + -10 = 0
-10 + x2 + -1.5y = 0 + 1.5y + -1.5y
-10 + x2 + -1.5y = 1.5y + -1.5y

Combine like terms: 1.5y + -1.5y = 0.0
-10 + x2 + -1.5y = 0.0

The solution to this equation could not be determined.

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