In this lesson, you will learn how to find the value of x when two functions are set equal to each other. You will be shown how to set f(x) equal to g(x) and solve for x using algebra. By finding a set of linear factors, you can determine the possible values of x that make the equation true. This process is demonstrated step-by-step with an example problem, resulting in two possible solutions for x.
How to find the value of x when two functions are set equal to each other
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Questions answered by this video:
What is your next step after â(3x)+ 1= x + 1 ?
What is your next step after step:â(3x) = x ?
How would you find the values of x in xÂ²- 3x = 0 ?