Write in Standard Form 2x^2-14-x=-x^2

$2 x^{2} - 14 - x = - x^{2}$

Add $x^{2}$ to both sides of the equation.

$2 x^{2} - 14 - x + x^{2} = 0$

Add $2 x^{2}$ and $x^{2}$ .

$3 x^{2} - 14 - x = 0$

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$a x^{2} + b x + c = 0$

Move $- 14$ .

$3 x^{2} - x - 14 = 0$