Question

How do you solve `2x+11<=5x-10`?

Answer 1

`7lex`

Explanation:

What you want to do is eliminate `x` to one side of the inequality (get it alone)
`2x+11le5x-10`
`2x+11(+10)le5x-10(+10)`
`2x+21le5x`
`2x+21(-2x)le5x(-2x)`
`21le3x`
`21divide3le3xdivide3`
`7lex`