X^2+3x-12=16

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Solution for X^2+3x-12=16 equation:


Simplifying
X2 + 3x + -12 = 16

Reorder the terms:
-12 + X2 + 3x = 16

Solving
-12 + X2 + 3x = 16

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + X2 + 12 + 3x = 16 + 12

Reorder the terms:
-12 + 12 + X2 + 3x = 16 + 12

Combine like terms: -12 + 12 = 0
0 + X2 + 3x = 16 + 12
X2 + 3x = 16 + 12

Combine like terms: 16 + 12 = 28
X2 + 3x = 28

Add '-3x' to each side of the equation.
X2 + 3x + -3x = 28 + -3x

Combine like terms: 3x + -3x = 0
X2 + 0 = 28 + -3x
X2 = 28 + -3x

Simplifying
X2 = 28 + -3x

Reorder the terms:
-28 + X2 + 3x = 28 + -3x + -28 + 3x

Reorder the terms:
-28 + X2 + 3x = 28 + -28 + -3x + 3x

Combine like terms: 28 + -28 = 0
-28 + X2 + 3x = 0 + -3x + 3x
-28 + X2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-28 + X2 + 3x = 0

The solution to this equation could not be determined.

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