A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable A simple ...
Example: y = 2x + 1 is a linear equation: line on a graph. The graph of y = 2x+1 is a straight line. When x increases, y increases twice as fast, so we need 2x ...
Because, either way it will work. But, it is easier to do your simplifying now, when the numbers are smaller, than later, when the numbers are larger. Incredible ...
Linear equations like y = 2x + 7 are called "linear" because they make a straight line when we graph them. These tutorials introduce you to linear relationships, ...
where a and b are real numbers and x is a variable. This form is sometimes called the standard form of a linear equation. Note that most linear equations will not ...
Linear Equations. A linear equation looks like any other equation. It is made up of two expressions set equal to each other. A linear equation is special because:.
Linear equations, formulas, links, video tutorials and much more.
Demonstrates, step-by-step and with illustrations, how to solve one-step linear equations using addition and subtraction.
Where m is the slope of the line and b is the y-intercept. You can use this equation to write an equation if you know the slope and the y-intercept.