Algebra Examples

$f (x) = 9 x$ , $f (x) = x$

Move all terms containing $x$ to the left side of the equation.

Tap for more steps...

Subtract $x$ from both sides of the equation.

$9 x - x = 0$

Subtract $x$ from $9 x$ .

$8 x = 0$

Divide each term by $8$ and simplify.

Tap for more steps...

Divide each term in $8 x = 0$ by $8$ .

$\frac{8 x}{8} = \frac{0}{8}$

Reduce the expression by cancelling the common factors.

Tap for more steps...

Cancel the common factor.

$\frac{8 x}{8} = \frac{0}{8}$

Divide $x$ by $1$ .

$x = \frac{0}{8}$

Divide $0$ by $8$ .

$x = 0$

Enter YOUR Problem