Algebra Examples

$2 x^{2} + 3 x + 7 = x$

Step 1

Subtract $x$ from both sides of the equation.

$2 x^{2} + 3 x + 7 - x = 0$

Step 2

Subtract $x$ from $3 x$ .

$2 x^{2} + 2 x + 7 = 0$

Step 3

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

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

Step 4

The standard form is $2 x^{2} + 2 x + 7$ .

$2 x^{2} + 2 x + 7 = 0$

Step 5