EM-441

Linear inequalities

E Math · Secondary 3 · Easy · Linear inequalities

Solve the inequality

-3 \le 2x+1 < 7.

Give your answer in the form

a \le x < b

.

$-2 \le x < 3$
$-1 \le x < 4$
$-2 < x \le 3$
$-1.5 \le x < 3.5$

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