Y^2-4y-x*7=0

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Solution for Y^2-4y-x*7=0 equation:


Simplifying
Y2 + -4y + -1x * 7 = 0

Reorder the terms for easier multiplication:
Y2 + -4y + -1 * 7x = 0

Multiply -1 * 7
Y2 + -4y + -7x = 0

Reorder the terms:
Y2 + -7x + -4y = 0

Solving
Y2 + -7x + -4y = 0

Solving for variable 'Y'.

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

Add '7x' to each side of the equation.
Y2 + -7x + 7x + -4y = 0 + 7x

Combine like terms: -7x + 7x = 0
Y2 + 0 + -4y = 0 + 7x
Y2 + -4y = 0 + 7x
Remove the zero:
Y2 + -4y = 7x

Add '4y' to each side of the equation.
Y2 + -4y + 4y = 7x + 4y

Combine like terms: -4y + 4y = 0
Y2 + 0 = 7x + 4y
Y2 = 7x + 4y

Simplifying
Y2 = 7x + 4y

Reorder the terms:
Y2 + -7x + -4y = 7x + -7x + 4y + -4y

Combine like terms: 7x + -7x = 0
Y2 + -7x + -4y = 0 + 4y + -4y
Y2 + -7x + -4y = 4y + -4y

Combine like terms: 4y + -4y = 0
Y2 + -7x + -4y = 0

The solution to this equation could not be determined.

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