Exercise algebra.inequalities.linear
Description
solve a linear inequation
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
3*(4*x-1) < -2+x-1
⇒ algebra.equations.linear.distr-times12*x-3 < -2+x-1
⇒ algebra.equations.linear.merge12*x-3 < -3+x
⇒ algebra.equations.linear.var-left, term=1*x11*x-3 < -3
⇒ algebra.equations.coverup.onevar.minus-left11*x < 0
⇒ algebra.equations.coverup.times-positivex < 0