3X^2+13x-9=0

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Solution for 3X^2+13x-9=0 equation:


Simplifying
3X2 + 13x + -9 = 0

Reorder the terms:
-9 + 3X2 + 13x = 0

Solving
-9 + 3X2 + 13x = 0

Solving for variable 'X'.

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

Add '9' to each side of the equation.
-9 + 3X2 + 9 + 13x = 0 + 9

Reorder the terms:
-9 + 9 + 3X2 + 13x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3X2 + 13x = 0 + 9
3X2 + 13x = 0 + 9

Combine like terms: 0 + 9 = 9
3X2 + 13x = 9

Add '-13x' to each side of the equation.
3X2 + 13x + -13x = 9 + -13x

Combine like terms: 13x + -13x = 0
3X2 + 0 = 9 + -13x
3X2 = 9 + -13x

Divide each side by '3'.
X2 = 3 + -4.333333333x

Simplifying
X2 = 3 + -4.333333333x

Reorder the terms:
-3 + X2 + 4.333333333x = 3 + -4.333333333x + -3 + 4.333333333x

Reorder the terms:
-3 + X2 + 4.333333333x = 3 + -3 + -4.333333333x + 4.333333333x

Combine like terms: 3 + -3 = 0
-3 + X2 + 4.333333333x = 0 + -4.333333333x + 4.333333333x
-3 + X2 + 4.333333333x = -4.333333333x + 4.333333333x

Combine like terms: -4.333333333x + 4.333333333x = 0.000000000
-3 + X2 + 4.333333333x = 0.000000000

The solution to this equation could not be determined.

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