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The Application of Simple Equations, of one
unknown quantity, with their Solutions

Examples for Practice

Simple Equations, of two or more unknown

quantities.

Examples for Practice

The Application of Simple Equations, of two or

more unknown quantities

Examples for Practice

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ALGEBRA, the logic of Arithmetic, or universal reasoning, is a science which far surpasses Arithmetic and Geometry in point of application, these two being chiefly fundamental sciences, whilst Algebra not only investigates rules and theorems of its own, but, by an admirable analysis, extends to every branch of mathematical learning, solving with accuracy, brevity, and elegance, the most abstruse and difficult problems. It was by the aid of this science, combined with Geometry, that Newton settled the whole system of the visible world. Hence it is one of the most im portant studies, at once useful and elegant, which can be pursued during the period of education, „ [[W

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Of these truths, every one acquainted with Algebra must be convinced. It is the most refined species of logic; an expert Algebraist cannot fail to be an acute reasoner, not only in the affairs of common life, but in all pursuits of Literature and Philosophy. Style itself is characterised by an acquaintance with it. The certainty of its demonstrations allures the mind to a habit of clear and accurate reasoning, which is necessary, in order to keep the imagination in due subjection to the judgment, and prevents the understanding from becoming the dupe of our own weakness, or from being led captive by the wit and eloquence of others.

If so important an art has been less taught than it deserves to be in the ordinary Education of British youth, the cause appears to be the want of a neat

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