fixable, unsolvable, solving, resolvable, insolvable, doable, surmountable, intractable, irresolvable, correctable, simultaneous equations, insoluble, vexing, accomplishable, insuperable, unsolved, achievable, remediable, unresolvable, silver bullet, knottiest, rectifiable, workable, magic bullet, containable, attainable, interrelated, unresolved, preventable, correctible, treatable, feasible, insurmountable, mutually exclusive, complicated, discussable, graspable, undoable, curable, explainable, improvable, thorniest, rectified, unsurmountable, learnable, trivial, manageable, multifactorial, reformable, simplistic, reducible, unavoidable, tractable, unanswerable, avoidable, common denominator, conquerable, counterintuitive, problematic, definable, serious, perplexing, commonsensical, testable, unaddressed, knowable, unpreventable, straightforward, computable, bridgeable, incommensurable, governable, fundamental, falsifiable, daunting, supportable, counterproductive, sorted, fathomable, usable, finite, hopeless, schrodinger equation, comprehensible, describable, unfeasible, analagous, perfectible, readable, systemic, interlinked, practical, unimportant, untreatable, provable, escapable, endemic, reconcilable, existential, nonexpert, logical, structural, nontrivial, simpler, analogous, separable, abelian, particular, discrete, integrable, simplest, symmetric, complex, differentiable, similar, defined, invariant

soluble