Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule phase1.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.times [TCon arith1.divide [TNum 5,TNum 4],TCon arith1.minus [TVar \"x\",TNum 7]]],TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 3,TNum 4],TCon arith1.plus [TVar \"x\",TNum 2]],TCon extra.mixedfraction [TNum 4,TNum 1,TNum 2]]])" Focus "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.times [TCon arith1.divide [TNum 5,TNum 4],TCon arith1.minus [TVar \"x\",TNum 7]]],TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 3,TNum 4],TCon arith1.plus [TVar \"x\",TNum 2]],TCon extra.mixedfraction [TNum 4,TNum 1,TNum 2]]])" Environment