3x+5y(2y-1)=19

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Solution for 3x+5y(2y-1)=19 equation:


Simplifying
3x + 5y(2y + -1) = 19

Reorder the terms:
3x + 5y(-1 + 2y) = 19
3x + (-1 * 5y + 2y * 5y) = 19
3x + (-5y + 10y2) = 19

Solving
3x + -5y + 10y2 = 19

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
3x + -5y + 5y + 10y2 = 19 + 5y

Combine like terms: -5y + 5y = 0
3x + 0 + 10y2 = 19 + 5y
3x + 10y2 = 19 + 5y

Add '-10y2' to each side of the equation.
3x + 10y2 + -10y2 = 19 + 5y + -10y2

Combine like terms: 10y2 + -10y2 = 0
3x + 0 = 19 + 5y + -10y2
3x = 19 + 5y + -10y2

Divide each side by '3'.
x = 6.333333333 + 1.666666667y + -3.333333333y2

Simplifying
x = 6.333333333 + 1.666666667y + -3.333333333y2

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