Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule balanceequation.enter Location [] Term "Just (TCon relation1.eq [TNum 0,TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 7,TNum 12],TVar \"x\"],TCon arith1.divide [TNum 7,TNum 12]]])" Focus "Just (TCon relation1.eq [TNum 0,TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 7,TNum 12],TVar \"x\"],TCon arith1.divide [TNum 7,TNum 12]]])" Environment