Algebra Examples

$2 x^{2} + 9 + 3 x = 5 x$

Step 1

Subtract $5 x$ from both sides of the equation.

$2 x^{2} + 9 + 3 x - 5 x = 0$

Step 2

Subtract $5 x$ from $3 x$ .

$2 x^{2} + 9 - 2 x = 0$

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

Move $9$ .

$2 x^{2} - 2 x + 9 = 0$

Step 5