Solve each inequality or compound inequality. Write the solution set in interval notation and graph it. $$ 2 x+3(2 x+3) \leq 7(x+1)+1 $$
Added by Kathryn C.
Step 1
First, we simplify both sides of the inequality: $$ 2x+6x+9 \leq 7x+8 $$ Simplifying further, we get: $$ 8x+9 \leq 7x+8 $$ Subtracting 7x from both sides, we get: $$ x+9 \leq 8 $$ Subtracting 9 from both sides, we get: $$ x \leq -1 $$ Show more…
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