3x^2+2X-13=0

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Solution for 3x^2+2X-13=0 equation: 


Simplifying
3x2 + 2X + -13 = 0

Reorder the terms:
-13 + 2X + 3x2 = 0

Solving
-13 + 2X + 3x2 = 0

Solving for variable 'X'.

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

Add '13' to each side of the equation.
-13 + 2X + 13 + 3x2 = 0 + 13

Reorder the terms:
-13 + 13 + 2X + 3x2 = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 2X + 3x2 = 0 + 13
2X + 3x2 = 0 + 13

Combine like terms: 0 + 13 = 13
2X + 3x2 = 13

Add '-3x2' to each side of the equation.
2X + 3x2 + -3x2 = 13 + -3x2

Combine like terms: 3x2 + -3x2 = 0
2X + 0 = 13 + -3x2
2X = 13 + -3x2

Divide each side by '2'.
X = 6.5 + -1.5x2

Simplifying
X = 6.5 + -1.5x2

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