2x^2-5x-d=0

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Solution for 2x^2-5x-d=0 equation:


Simplifying
2x2 + -5x + -1d = 0

Reorder the terms:
-1d + -5x + 2x2 = 0

Solving
-1d + -5x + 2x2 = 0

Solving for variable 'd'.

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

Add '5x' to each side of the equation.
-1d + -5x + 5x + 2x2 = 0 + 5x

Combine like terms: -5x + 5x = 0
-1d + 0 + 2x2 = 0 + 5x
-1d + 2x2 = 0 + 5x
Remove the zero:
-1d + 2x2 = 5x

Add '-2x2' to each side of the equation.
-1d + 2x2 + -2x2 = 5x + -2x2

Combine like terms: 2x2 + -2x2 = 0
-1d + 0 = 5x + -2x2
-1d = 5x + -2x2

Divide each side by '-1'.
d = -5x + 2x2

Simplifying
d = -5x + 2x2

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