Finite Math Examples

$x - 4 < 7$

Step 1

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

Tap for more steps...

Step 1.1

Add $4$ to both sides of the inequality.

$x < 7 + 4$

Step 1.2

Add $7$ and $4$ .

$x < 11$

Step 2

Convert the inequality to interval notation.

$(- \infty, 11)$

Step 3