12x^2+13X-4=0

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Solution for 12x^2+13X-4=0 equation: 


Simplifying
12x2 + 13X + -4 = 0

Reorder the terms:
-4 + 13X + 12x2 = 0

Solving
-4 + 13X + 12x2 = 0

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 13X + 4 + 12x2 = 0 + 4

Reorder the terms:
-4 + 4 + 13X + 12x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 13X + 12x2 = 0 + 4
13X + 12x2 = 0 + 4

Combine like terms: 0 + 4 = 4
13X + 12x2 = 4

Add '-12x2' to each side of the equation.
13X + 12x2 + -12x2 = 4 + -12x2

Combine like terms: 12x2 + -12x2 = 0
13X + 0 = 4 + -12x2
13X = 4 + -12x2

Divide each side by '13'.
X = 0.3076923077 + -0.9230769231x2

Simplifying
X = 0.3076923077 + -0.9230769231x2

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