Finite Math Examples

$8 < x + 4$

Step 1

Rewrite so $x$ is on the left side of the inequality.

$x + 4 > 8$

Step 2

Move all terms not containing $x$ to the right side of the inequality.

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Step 2.1

Subtract $4$ from both sides of the inequality.

$x > 8 - 4$

Step 2.2

Subtract $4$ from $8$ .

$x > 4$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$x > 4$

Interval Notation:

$(4, \infty)$