The system of equations is shown based on the easiest method to solve in the picture.
What is linear equation?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have a given system of equation shown in the picture.
As we know in the substitution method we substitute the value of x or y in the other equation to make the equation in one variable.
In the linear combination method we add or subtract the equation to eliminate one variable.
Thus, the system of equations are shown based on the easiest method to solve in the picture.
Learn more about the linear equation here:
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