Solve each compound inequality. Write the solution set in interval notation and graph. $$ -9<6 x+9 \leq 45 $$
Added by Zoe S.
Step 1
We can do this by subtracting $9$ from all parts of the inequality: $$ -9 - 9 < 6x + 9 - 9 \leq 45 - 9 \\ -18 < 6x \leq 36 $$ Show more…
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