![-7\leq4x+1\leq5\ \ \ \ |subtract\ 1\\\\-7-1\leq4x+1-1\leq5-1\\\\-8\leq4x\leq4\ \ \ \ |divide\ by\ 4\\\\-8:4\leq4x:4\leq4:4\\\\\boxed{-2\leq x \leq1\Rightarrow x\in[-2;\ 1]}](/tpl/images/0187/6163/fadec.png)
Which is the solution set for –7 ≤ 4x + 1 ≤ 5?
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Mathematics, 22.08.2019 10:30 codnernae2423
Which is the solution set for –7 ≤ 4x + 1 ≤ 5?
i added a picture !
Answers: 1
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