The solutions of a linear equation form a line in the Euclidean plane, and, conversely, every line can be viewed as the set of all solutions of a linear equation in two variables.

This is the origin of the term linear for describing this type of equations.

This article considers the case of a single equation with coefficients from the field of real numbers, for which one studies the real solutions.

All of its content applies to complex solutions and, more generally, for linear equations with coefficients and solutions in any field.

Water officials expect 760 acre-feet of snowmelt from the water.

Say it’s springtime and Irene wants to fill her swimming pool.For the case of several simultaneous linear equations, see system of linear equations.There are other forms for a linear equation (see below), which can all be transformed in the standard form with simple algebraic manipulations, such as adding the same quantity to both members of the equation, or multiplying both members by the same nonzero constant.So, for this definition, the above function is linear only when are not both zero.Conversely, every line is the set of all solutions of a linear equation.are the coefficients, which are often real numbers.The coefficients may be considered as parameters of the equation, and may be arbitrary expressions, provided they do not contain any of the variables.The melt comes from a big valley, and every year the district measures the snowpack and the water supply.It gets 60 acre-feet from every 6 inches of snowpack.The solutions of such an equation are the values that, when substituted for the unknowns, make the equality true.In the case of just one variable, there is exactly one solution (provided that .

## Comments Essay On Linear Equations

## How Are Linear Equations Used in Everyday Life? - Sciencing

Whenever you are working out costs, calculating profit, or even predicting out how much you will get paid, there's a good chance you're using linear equations.…

## Essay about Linear Equation Lesson Plan -- math, home.

Math, home entertainment, Dish Network®. - Linear Equation Lesson Plan.…

## Linear Functions

Graphing a linear function. To graph a linear function 1. Find 2 points which satisfy the equation. 2. Plot them. 3. Connect the points with a straight line. Example.…

## The Real Life Functions of Linear Equations Sciencing

You can describe any linear system with a linear equation, and apply linear equations to various real life situations, such as recipe ingredients.…

## Linear Equation Essay - 294 Words Major Tests

Lesson Summarygraphing systems A system of equations is defined as two or more equations that use the same variables. The solution to these equations, if.…

## Essay Question Explain the three different ways to represent.

Essay Question Explain the three different ways to represent linear equations. STEP 1 HOW TO WRITE AN INTRODUCTION STEP 2 HOW TO WRITE THE.…

## Algebra - Linear Equations - Pauls Online Math Notes

In this section we give a process for solving linear equations, including equations with rational expressions, and we illustrate the process with several examples.…

## Linear equation - Wikipedia

One variableedit. Frequently the term linear equation refers implicitly to the case of just one variable. In this case, the equation can be put in the form. a x + b = 0.…

## Linear equations in one variable - Mathcentre

Mc-TY-simplelinear-2009-1. In this unit we give examples of simple linear equations and show you how these can be solved. In any equation there is an.…

## Linear Equation and Example Essay - 746 Words Major Tests

Section 1.2 A linear equation is of the form ax + by = c a, b, c are numbers Graphing a linear equation * Find 2 or more x, y points that satisfy the.…