Y+x(2x-3)=18

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Solution for Y+x(2x-3)=18 equation: 


Simplifying
Y + x(2x + -3) = 18

Reorder the terms:
Y + x(-3 + 2x) = 18
Y + (-3 * x + 2x * x) = 18
Y + (-3x + 2x2) = 18

Solving
Y + -3x + 2x2 = 18

Solving for variable 'Y'.

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

Add '3x' to each side of the equation.
Y + -3x + 3x + 2x2 = 18 + 3x

Combine like terms: -3x + 3x = 0
Y + 0 + 2x2 = 18 + 3x
Y + 2x2 = 18 + 3x

Add '-2x2' to each side of the equation.
Y + 2x2 + -2x2 = 18 + 3x + -2x2

Combine like terms: 2x2 + -2x2 = 0
Y + 0 = 18 + 3x + -2x2
Y = 18 + 3x + -2x2

Simplifying
Y = 18 + 3x + -2x2

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