3x+2y^2-4y-7=0

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Solution for 3x+2y^2-4y-7=0 equation:


Simplifying
3x + 2y2 + -4y + -7 = 0

Reorder the terms:
-7 + 3x + -4y + 2y2 = 0

Solving
-7 + 3x + -4y + 2y2 = 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 + 3x + -4y + 7 + 2y2 = 0 + 7

Reorder the terms:
-7 + 7 + 3x + -4y + 2y2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 3x + -4y + 2y2 = 0 + 7
3x + -4y + 2y2 = 0 + 7

Combine like terms: 0 + 7 = 7
3x + -4y + 2y2 = 7

Add '4y' to each side of the equation.
3x + -4y + 4y + 2y2 = 7 + 4y

Combine like terms: -4y + 4y = 0
3x + 0 + 2y2 = 7 + 4y
3x + 2y2 = 7 + 4y

Add '-2y2' to each side of the equation.
3x + 2y2 + -2y2 = 7 + 4y + -2y2

Combine like terms: 2y2 + -2y2 = 0
3x + 0 = 7 + 4y + -2y2
3x = 7 + 4y + -2y2

Divide each side by '3'.
x = 2.333333333 + 1.333333333y + -0.6666666667y2

Simplifying
x = 2.333333333 + 1.333333333y + -0.6666666667y2

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