Question

Inequalities
I 5x - 3 I > 7

Answer 1

`| 5x - 3 |\geq 7\\ 5x-3\geq7 \vee 5x-3\leq-7\\ 5x\geq10 \vee 5x\leq-4\\ x\geq 2 \vee x\leq-(4)/(5)\\ x\in\langle-(4)/(5),2\rangle`