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The total price of an object is $ 33.00 and the tax is 7.5%. What is the price of the object? Using algebra.............

Let x=price of the object. Then .075x+x=33 and x(.075+1)=33 and

x=33/1.075. Then x=$ 30.70 approx.

[ADDED] . The fuller answer would be: ALL types of mathematical problems can be solved using Algebra, because algebra is the language of maths. It is not a separate discipline.

It might be more pertinent to ask if any maths can be solved without algebra. A few abstract concepts such as Euclidean Geometry might be, but little else..

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