5x^2-2y=7

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Solution for 5x^2-2y=7 equation:


Simplifying
5x2 + -2y = 7

Solving
5x2 + -2y = 7

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
5x2 + -2y + 2y = 7 + 2y

Combine like terms: -2y + 2y = 0
5x2 + 0 = 7 + 2y
5x2 = 7 + 2y

Divide each side by '5'.
x2 = 1.4 + 0.4y

Simplifying
x2 = 1.4 + 0.4y

Reorder the terms:
-1.4 + x2 + -0.4y = 1.4 + 0.4y + -1.4 + -0.4y

Reorder the terms:
-1.4 + x2 + -0.4y = 1.4 + -1.4 + 0.4y + -0.4y

Combine like terms: 1.4 + -1.4 = 0.0
-1.4 + x2 + -0.4y = 0.0 + 0.4y + -0.4y
-1.4 + x2 + -0.4y = 0.4y + -0.4y

Combine like terms: 0.4y + -0.4y = 0.0
-1.4 + x2 + -0.4y = 0.0

The solution to this equation could not be determined.

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