Pre-Algebra Examples

$2.9 + x + 7.5 > 6$

Step 1

Add $2.9$ and $7.5$ .

$x + 10.4 > 6$

Step 2

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

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Step 2.1

Subtract $10.4$ from both sides of the inequality.

$x > 6 - 10.4$

Step 2.2

Subtract $10.4$ from $6$ .

$x > - 4.4$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$x > - 4.4$

Interval Notation:

$(- 4.4, \infty)$