Examples of linear equations in two variables in daily life


Asked by admin @ in Math viewed by 280 People


1) Write 5 daily life situations

based on Pair of Linear equations of 2 variables and represent algebraically and graphically

Answered by admin @



Linear equations are used in everyday life in so many ways like for calculating simple things. Linear programming is known to solve many problems in everyday life.



A few examples where linear equations and linear programming is used in everyday life are:



1. For calculating calorie intake – using diet formulas etc.



2. Government surveys or studies related to any survey.



3. Calculations for traveling maximum distance in shortest time or by using least amount of fuel.



4. Calculations to buy clothes, vegetables etc. at the best price.



5. Calculations to make bigger purchases like real estate etc. by comparing the best price.



A graph representing the linear equation for walking certain distances in every day is represented in the attachment. 


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