X^2+2.5x-3=0

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Solution for X^2+2.5x-3=0 equation: 


Simplifying
X2 + 2.5x + -3 = 0

Reorder the terms:
-3 + X2 + 2.5x = 0

Solving
-3 + X2 + 2.5x = 0

Solving for variable 'X'.

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

Add '3' to each side of the equation.
-3 + X2 + 3 + 2.5x = 0 + 3

Reorder the terms:
-3 + 3 + X2 + 2.5x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + X2 + 2.5x = 0 + 3
X2 + 2.5x = 0 + 3

Combine like terms: 0 + 3 = 3
X2 + 2.5x = 3

Add '-2.5x' to each side of the equation.
X2 + 2.5x + -2.5x = 3 + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
X2 + 0.0 = 3 + -2.5x
X2 = 3 + -2.5x

Simplifying
X2 = 3 + -2.5x

Reorder the terms:
-3 + X2 + 2.5x = 3 + -2.5x + -3 + 2.5x

Reorder the terms:
-3 + X2 + 2.5x = 3 + -3 + -2.5x + 2.5x

Combine like terms: 3 + -3 = 0
-3 + X2 + 2.5x = 0 + -2.5x + 2.5x
-3 + X2 + 2.5x = -2.5x + 2.5x

Combine like terms: -2.5x + 2.5x = 0.0
-3 + X2 + 2.5x = 0.0

The solution to this equation could not be determined.

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