Math ATube.com

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things are the same (or equivalent). Equations are written with

an equal sign, as in 2 + 3

symbol are equations.

two objects. Could be

greater than

20.

(=) are called

15 - 9 = 6 not 10

Inequalities examples:

know the inequality 20 > 9 x 3 is false, because 9 x 3 equals 27

>** Equations and Inequalities** < you are here

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