Mathematics

Can anyone help with this one?

I  1 - 2x  I  <  5


Answers

yassautumn

4 years ago Comment

[latex]| 1 - 2x|\leq5\\ 1-2x\leq5 \wedge 1-2x\geq-5\\ -2x\leq4 \wedge -2x\geq-6\\ x\geq-2 \wedge x\leq3\\ x\in\langle-2,3\rangle[/latex]