Q: How do you solve easily the word problems related to linear equations?

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I never need them :D

Equations are not linear when they are quadratic equations which are graphed in the form of a parabola

They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.

Most functions are not like linear equations.

Linear equations are a small minority of functions.

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i want an example of geometric linear equations

Fred Brauer has written: 'Linear mathematics; an introduction to linear algebra and linear differential equations' -- subject- s -: Linear Algebras, Linear Differential equations 'Mathematical models in population biology and epidemiology' -- subject- s -: Mathematical models, Population biology, Epidemiology 'Problems and solutions in ordinary differential equations' -- subject- s -: Differential equations, Problems, exercises

I never need them :D

A system of linear equations is two or more simultaneous linear equations. In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables.

All linear equations are functions but not all functions are linear equations.

P. M. van Loon has written: 'Continuous decoupling transformations for linear boundary value problems' -- subject(s): Boundary value problems, Differential equations, Linear, Linear Differential equations, Transformations (Mathematics)

Rudolph Ernest Langer has written: 'On the asymptotic solutions of ordinary linear differential equations about a turning point' -- subject(s): Differential equations, Linear, Linear Differential equations 'Nonlinear problems' -- subject(s): Nonlinear theories, Congresses 'A first course in ordinary differential equations' -- subject(s): Differential equations 'Partial differential equations and continuum mechanics' -- subject(s): Congresses, Differential equations, Partial, Mathematical physics, Mechanics, Partial Differential equations 'Boundary problems in differential equations' -- subject(s): Boundary value problems, Congresses

There is no quadratic equation that is 'linear'. There are linear equations and quadratic equations. Linear equations are equations in which the degree of the variable is 1, and quadratic equations are those equations in which the degree of the variable is 2.

Equations are not linear when they are quadratic equations which are graphed in the form of a parabola

The answer will depend on what kinds of equations: there are linear equations, polynomials of various orders, algebraic equations, trigonometric equations, exponential ones and logarithmic ones. There are single equations, systems of linear equations, systems of linear and non-linear equations. There are also differential equations which are classified by order and by degree. There are also partial differential equations.

They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.

Linear equations are always functions.