Exercise algebra.equations.linear.mixed
Description
solve a linear equation with mixed fractions
Firsts
Rule algebra.equations.coverup.onevar.plus Location [] Term "Just (TCon relation1.eq [TCon arith1.times [TNum 5,TVar \"x\"],TNum 15])" Focus "Just (TCon relation1.eq [TCon arith1.times [TNum 5,TVar \"x\"],TNum 15])" Environment