Question
Solve each inequality. Give the solution set using interval notation. See Example 10.$$-9 \leq x+5 \leq 15$$
Step 1
This gives us: $$ -9 - 5 \leq x+5 - 5 \leq 15 - 5 $$ which simplifies to: $$ -14 \leq x \leq 10 $$ Show more…
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