taiwan-gsat 2022 Q1

taiwan-gsat · Other · gsat__math-b 5 marks Inequalities Integer Solutions of an Inequality

How many integers $x$ satisfy $2|x| + x < 10$?
(1) 13
(2) 14
(3) 15
(4) 16
(5) Infinitely many

How many integers $x$ satisfy $2|x| + x < 10$?\\
(1) 13\\
(2) 14\\
(3) 15\\
(4) 16\\
(5) Infinitely many