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2. TK Solver - Wikipedia

   en.wikipedia.org/wiki/TK_Solver

   Konopasek's goal in inventing the TK Solver concept was to create a problem solving environment in which a given mathematical model built to solve a specific problem could be used to solve related problems (with a redistribution of input and output variables) with minimal or no additional programming required: once a user enters an equation, TK ...

3. Linear equation - Wikipedia

   en.wikipedia.org/wiki/Linear_equation

   Conversely, every line is the set of all solutions of a linear equation. The phrase "linear equation" takes its origin in this correspondence between lines and equations: a linear equation in two variables is an equation whose solutions form a line. If b ≠ 0, the line is the graph of the function of x that has been defined in the preceding ...

4. Linear function (calculus) - Wikipedia

   en.wikipedia.org/wiki/Linear_function_(calculus)

   A linear function is a polynomial function in which the variable x has degree at most one: [2] = +. Such a function is called linear because its graph, the set of all points (, ()) in the Cartesian plane, is a line. The coefficient a is called the slope of the function and of the line (see below).

5. Elementary algebra - Wikipedia

   en.wikipedia.org/wiki/Elementary_algebra

   That cannot be worked out by itself. If the son's age was made known, then there would no longer be two unknowns (variables). The problem then becomes a linear equation with just one variable, that can be solved as described above. To solve a linear equation with two variables (unknowns), requires two related equations.

6. System of linear equations - Wikipedia

   en.wikipedia.org/wiki/System_of_linear_equations

   When the equations are independent, each equation contains new information about the variables, and removing any of the equations increases the size of the solution set. For linear equations, logical independence is the same as linear independence. The equations x − 2y = −1, 3x + 5y = 8, and 4x + 3y = 7 are linearly dependent. For example ...

7. Hornets center Nick Richards out indefinitely with fractured ...

   www.aol.com/sports/hornets-center-nick-richards...

   The Hornets hold a 2-5 record this season and have lost three straight, including back-to-back losses to the Celtics. The Hornets went just 21-61 last season and missed the playoffs for an eighth ...