Section 1.1 LinearEquations

7 outline linear equations equations in more than one

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Unformatted text preview: ne Linear Equations Equations in More Than One Variable Method for Solving Equations An important method for solving equations is to find a sequence of equivalent equations that starts with the given equation and ends with an equation whose solutions are easy to see. An equation of the form x = a, where a is a real number, is an equation whose only solution is obvious. Theorem Suppose A, B, and C are algebraic expressions. If A = B then A + C = B + C . If A = B then AC = BC . If A = B and C = 0, then A B =. C C Outli...
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This note was uploaded on 02/10/2014 for the course MATH 1050 taught by Professor K.jplatt during the Spring '14 term at Snow College.

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