Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule balanceequation.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.divide [TNum 1,TNum 2],TCon arith1.plus [TCon arith1.times [TCon arith1.divide [TNum 9,TNum 4],TVar \"x\"],TNum 2]])" Focus "Just (TCon relation1.eq [TCon arith1.divide [TNum 1,TNum 2],TCon arith1.plus [TCon arith1.times [TCon arith1.divide [TNum 9,TNum 4],TVar \"x\"],TNum 2]])" Environment