Solve for x 5<=x+7<=15

$5 \leq x + 7 \leq 15$

Step 1

Subtract $7$ from each section of the inequality because it does not contain the variable we are trying to solve for.

$5 - 7 \leq x \leq 15 - 7$

Step 2

Subtract $7$ from $5$ .

$- 2 \leq x \leq 15 - 7$

Step 3

Subtract $7$ from $15$ .

$- 2 \leq x \leq 8$

Step 4

The result can be shown in multiple forms.

Inequality Form:

$- 2 \leq x \leq 8$

Interval Notation:

$[- 2, 8]$

Step 5