linear equation

linear equation

n.

An algebraic equation, such as y = 2x + 7 or 3x + 2y - z = 4, in which the highest degree term in the variable or variables is of the first degree. The graph of such an equation is a straight line if there are two variables.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

linear equation

n

(Mathematics) a polynomial equation of the first degree, such as x + y = 7

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

lin′ear equa′tion

n.

a first-order equation involving two variables: its graph is a straight line in the Cartesian coordinate system.

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Thesaurus

Noun

1.

linear equation - a polynomial equation of the first degree equation - a mathematical statement that two expressions are equal

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