Algebra Examples

$- 12 \geq 7 + b$

Step 1

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

$7 + b \leq - 12$

Step 2

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

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Step 2.1

Subtract $7$ from both sides of the inequality.

$b \leq - 12 - 7$

Step 2.2

Subtract $7$ from $- 12$ .

$b \leq - 19$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$b \leq - 19$

Interval Notation:

$(- \infty, - 19]$