Exercise algebra.inequalities.linear
Description
solve a linear inequation
Firsts
Rule algebra.equations.coverup.onevar.minus-left Location [] Term "Just (TCon relation1.lt [TCon arith1.times [TNum 2,TVar \"x\"],TNum 15])" Focus "Just (TCon relation1.lt [TCon arith1.times [TNum 2,TVar \"x\"],TNum 15])" Environment