Finite Math Examples

$a \cdot 1 = 5$

Step 1

Subtract $5$ from both sides of the equation.

$a \cdot 1 - 5 = 0$

Step 2

Multiply $a$ by $1$ .

$a - 5 = 0$

Step 3

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.