y^2+2y+4x-7=0

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


Simplifying
y2 + 2y + 4x + -7 = 0

Reorder the terms:
-7 + 4x + 2y + y2 = 0

Solving
-7 + 4x + 2y + y2 = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 4x + 2y + 7 + y2 = 0 + 7

Reorder the terms:
-7 + 7 + 4x + 2y + y2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4x + 2y + y2 = 0 + 7
4x + 2y + y2 = 0 + 7

Combine like terms: 0 + 7 = 7
4x + 2y + y2 = 7

Add '-2y' to each side of the equation.
4x + 2y + -2y + y2 = 7 + -2y

Combine like terms: 2y + -2y = 0
4x + 0 + y2 = 7 + -2y
4x + y2 = 7 + -2y

Add '-1y2' to each side of the equation.
4x + y2 + -1y2 = 7 + -2y + -1y2

Combine like terms: y2 + -1y2 = 0
4x + 0 = 7 + -2y + -1y2
4x = 7 + -2y + -1y2

Divide each side by '4'.
x = 1.75 + -0.5y + -0.25y2

Simplifying
x = 1.75 + -0.5y + -0.25y2

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