Finite Math Examples

$z = 6 x + y$

Step 1

Rewrite the equation as $6 x + y = z$ .

$6 x + y = z$

Step 2

Subtract $6 x$ from both sides of the equation.

$y = z - 6 x$

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.

Interval Notation:

$(- \infty, \infty)$

Set-Builder Notation:

${x | x \in ℝ}$