12x^2+4(4-3)-14x^2=

Solution for 12x^2+4(4-3)-14x^2= equation:

Simplifying
12x2 + 4(4 + -3) + -14x2 = 0

Combine like terms: 4 + -3 = 1
12x2 + 4(1) + -14x2 = 0

Multiply 4 * 1
12x2 + 4 + -14x2 = 0

Reorder the terms:
4 + 12x2 + -14x2 = 0

Combine like terms: 12x2 + -14x2 = -2x2
4 + -2x2 = 0

Solving
4 + -2x2 = 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 + -4 + -2x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -2x2 = 0 + -4
-2x2 = 0 + -4

Combine like terms: 0 + -4 = -4
-2x2 = -4

Divide each side by '-2'.
x2 = 2

Simplifying
x2 = 2

Take the square root of each side:
x = {-1.414213562, 1.414213562}