Question

hi can someone please help me with one step inequalities? specifically this question: −4+x ≤ 9 it just makes no sense.

Answer 1

Explanation:

When solving for a variable you need to math operations to isolate the vaiable by itself on one side of the equation.

`-4+x\le 9\text{ adding 4 to both sides isolates x by itself}\\ \\ x-4+4\le 9+4\\ \\ x\le 13`