Answer: Value of x is used to consider unknown value. The letter “x” is commonly used in algebra to indicate an unknown value. It is referred to as a “variable” or, in some cases, a “unknown.” In x + 2 = 7, x is a variable. ... A variable need not be “x,” but might be “y,” "w," or any other letter, name, or symbol
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1/2 maybe
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89300, 94300, 99300, 104300, 109300. To keep going forward, add 5000 after each number.
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The need of help. I think that in some way, since Algebra can be quite difficult to understand students ask questions need help in order to understand more.