Q3. Find the value of x: 2x = 5/2
Answers
Answer:
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Step-by-step explanation:
2x-5/2 , what is the value of x?
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2x-5/2 , what is the value of x?
As the question is asked, x could be any number. 2x - 5/2 is just an EXPRESSION. Now if you set that expression equal to some number, then we could find the value of x that makes the EQUATION true. This is called “SOLVING” the equation, and each value of x that solves an equation is called a solution.
I’m guessing you really wanted to ask us to solve 2x - 5/2 = 0. We would add 5/2 to both sides to get
2x = 5/2
then we would divide both sides of the equation by two to find the value of x that makes the original equation true.
x = 5/4.