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what is the use of linear equations in real life. Math seems to get more complicated when you start doing equations and using symbols like x and y instead of numbers. Air traffic control use the graph method of solving simultaneous equations to find the intersection point of two flight paths and use this to redirect planes before any accidents occur.
So the equation will be y-x20. Math seems to get more complicated when you start doing equations and using symbols like x and y instead of numbers. This is a great example of using non-linear functions in the real world.
The formula for linear equation is ymxb.
Linear equations are used in the form of mixing problems where different percentages are combined to get a new percentage. The car drives 20 miles per gallon. See linear equations in our everyday lives. However there are many equations and inequalities in real life and we often use some of them without even noticing that we do.