Decide whether a number is a solution of a linear equation. If the variable in an equation can be replaced by a real number that makes the statement true, then…
Tag: number
Find the reciprocal of a number
Find the reciprocal of a number Earlier, subtraction was defined in terms of addition. Now, division is defined in terms of multiplication. The definition of division depends on the…
Use number lines
Use number lines A good way to get a picture of a set of numbers is by using a number line. To construct a number line, choose any point on…
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