Question

5.9 - 2.3(2 - x) < 3.6x

Answer 1

Expand the bracket and simplify anything needing simplifying, collect like terms and solve like any other equation =)

Answer 2

decimals, ick. multiply by ten first, get
\[59-23(2-x)<36x\] now at least we can work with whole numbers!

Answer 3

multiply out and get
\[59-46+23x<36x\] combine like terms get
\[13+23x<36x\] subtract 23x from both sides and get
\[13<13x\] divide by 13 get
\[1<x\]

Answer 4

You mean x > 1

Answer 5

\[1 < x=x>1\]

Answer 6

(By which I mean, he meant what he said)